Explore top 10 tips to secure your open-source projects now. Read More
×
Stay Secure with the Latest Linux Advisories
Refine advisories
X Clear Filters
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
Is continuous patching actually viable?
Loading...
Explore Latest Linux Security advisories
We found 121 articles for you...
217
security advisorythreatvulnerabilityOracle Linux Unbound Important Security Advisory ELSA-2026-36777
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:. Oracle Linux Security Advisory ELSA-2026-36777 http://linux.oracle.com/errata/ELSA-2026-36777.html The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: x86_64: python3-unbound-1.24.2-3.el9_8.2.x86_64.rpm unbound-1.24.2-3.el9_8.2.x86_64.rpm unbound-devel-1.24.2-3.el9_8.2.i686.rpm unbound-devel-1.24.2-3.el9_8.2.x86_64.rpm unbound-dracut-1.24.2-3.el9_8.2.x86_64.rpm unbound-libs-1.24.2-3.el9_8.2.i686.rpm unbound-libs-1.24.2-3.el9_8.2.x86_64.rpm aarch64: python3-unbound-1.24.2-3.el9_8.2.aarch64.rpm unbound-1.24.2-3.el9_8.2.aarch64.rpm unbound-devel-1.24.2-3.el9_8.2.aarch64.rpm unbound-dracut-1.24.2-3.el9_8.2.aarch64.rpm unbound-libs-1.24.2-3.el9_8.2.aarch64.rpm SRPMS: http://oss.oracle.com/ol9/SRPMS-updates/unbound-1.24.2-3.el9_8.2.src.rpm Related CVEs: CVE-2026-40622 CVE-2026-41292 CVE-2026-42534 CVE-2026-44390 Description of changes: [1.24.2-3.2] - Fix CVE-2026-40622 (RHEL-184840) Fix CVE-2026-44390 (RHEL-186688) Fix CVE-2026-41292 (RHEL-187352) Fix CVE-2026-42534 (RHEL-187095) _______________________________________________ El-errata mailing list
Jul 13, 2026
•Important
Oracle
217
security advisorysecurity issueinformation leakOracle Linux 8 Unbound Critical Security Notice ELSA-2026-37282
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:. Oracle Linux Security Advisory ELSA-2026-37282 http://linux.oracle.com/errata/ELSA-2026-37282.html The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network: x86_64: python3-unbound-1.16.2-5.12.el8_10.x86_64.rpm unbound-1.16.2-5.12.el8_10.x86_64.rpm unbound-devel-1.16.2-5.12.el8_10.i686.rpm unbound-devel-1.16.2-5.12.el8_10.x86_64.rpm unbound-libs-1.16.2-5.12.el8_10.i686.rpm unbound-libs-1.16.2-5.12.el8_10.x86_64.rpm aarch64: python3-unbound-1.16.2-5.12.el8_10.aarch64.rpm unbound-1.16.2-5.12.el8_10.aarch64.rpm unbound-devel-1.16.2-5.12.el8_10.aarch64.rpm unbound-libs-1.16.2-5.12.el8_10.aarch64.rpm SRPMS: http://oss.oracle.com/ol8/SRPMS-updates/unbound-1.16.2-5.12.el8_10.src.rpm Related CVEs: CVE-2026-40622 CVE-2026-41292 CVE-2026-42534 CVE-2026-44390 Description of changes: [1.16.2-5.12] - Fix CVE-2026-40622 (RHEL-184832) - Fix CVE-2026-44390 (RHEL-186680) - Fix CVE-2026-41292 (RHEL-187346) - Fix CVE-2026-42534 (RHEL-187081) _______________________________________________ El-errata mailing list
Jul 13, 2026
•Important
Oracle
202
security advisorydenial of serviceremote code executionopenSUSE Unbound Important Fixes for Multiple Issues 2026-21083-1
An update that solves 11 vulnerabilities and has 11 bug fixes can now be installed.. openSUSE security update: security update for unbound ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21083-1 Rating: important References: * bsc#1265578 * bsc#1265580 * bsc#1265581 * bsc#1265582 * bsc#1265583 * bsc#1265584 * bsc#1265585 * bsc#1265586 * bsc#1265587 * bsc#1265588 * bsc#1265589 Cross-References: * CVE-2026-32792 * CVE-2026-33278 * CVE-2026-40622 * CVE-2026-41292 * CVE-2026-42534 * CVE-2026-42923 * CVE-2026-42944 * CVE-2026-42959 * CVE-2026-42960 * CVE-2026-44390 * CVE-2026-44608 CVSS scores: * CVE-2026-32792 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-33278 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H * CVE-2026-40622 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N * CVE-2026-41292 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42923 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42944 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H * CVE-2026-42959 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42960 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-44390 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44608 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 16.0 ------------------------------------------------------------- An update that solves 11 vulnerabilities and has 11 bug fixes can now be installed. Description: This update for unbound fixes the following issues - CVE-2026-32792: Packet of death with DNSCrypt (bsc#1265583). - CVE-2026-33278: Possible remote code execution during DNSSEC validation (bsc#1265587). - CVE-2026-40622: "Ghost domain name" variant (bsc#1265581). -CVE-2026-41292: Parsing a long list of incoming EDNS options degrades performance (bsc#1265580). - CVE-2026-42534: Jostle logic bypass degrades resolution performance (bsc#1265585). - CVE-2026-42923: Degradation of service with unbounded NSEC3 hash calculations (bsc#1265589). - CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options (bsc#1265578). - CVE-2026-42959: Crash during DNSSEC validation of malicious content (bsc#1265586). - CVE-2026-42960: Possible cache poisoning attack while following delegation (bsc#1265588). - CVE-2026-44390: Unbounded name compression in certain cases causes degradation of service (bsc#1265584). - CVE-2026-44608: Use after free and crash in RPZ code (bsc#1265582). Patch instructions: To install this openSUSE security update use the suse recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 16.0 zypper in -t patch openSUSE-Leap-16.0-948=1 Package List: - openSUSE Leap 16.0: libunbound8-1.24.1-160000.2.1 python3-unbound-1.24.1-160000.2.1 unbound-1.24.1-160000.2.1 unbound-anchor-1.24.1-160000.2.1 unbound-devel-1.24.1-160000.2.1 unbound-munin-1.24.1-160000.2.1 References: * https://www.suse.com/security/cve/CVE-2026-32792.html * https://www.suse.com/security/cve/CVE-2026-33278.html * https://www.suse.com/security/cve/CVE-2026-40622.html * https://www.suse.com/security/cve/CVE-2026-41292.html * https://www.suse.com/security/cve/CVE-2026-42534.html * https://www.suse.com/security/cve/CVE-2026-42923.html * https://www.suse.com/security/cve/CVE-2026-42944.html * https://www.suse.com/security/cve/CVE-2026-42959.html * https://www.suse.com/security/cve/CVE-2026-42960.html * https://www.suse.com/security/cve/CVE-2026-44390.html * https://www.suse.com/security/cve/CVE-2026-44608.html . This update for openSUSE addresses 11 important vulnerabilities in unbound with solutions and guidance forinstallation.. openSUSE unbound security patch vulnerabilities important. . Severity: Important. LinuxSecurity.com Team
Jun 30, 2026
•Important
OpenSUSE
217
security advisoryupdateimportantOracle Linux 9 Unbound Significant Security Notice ELSA-2026-24369
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:. Oracle Linux Security Advisory ELSA-2026-24369 http://linux.oracle.com/errata/ELSA-2026-24369.html The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: x86_64: python3-unbound-1.24.2-3.el9_8.1.x86_64.rpm unbound-1.24.2-3.el9_8.1.x86_64.rpm unbound-devel-1.24.2-3.el9_8.1.i686.rpm unbound-devel-1.24.2-3.el9_8.1.x86_64.rpm unbound-dracut-1.24.2-3.el9_8.1.x86_64.rpm unbound-libs-1.24.2-3.el9_8.1.i686.rpm unbound-libs-1.24.2-3.el9_8.1.x86_64.rpm aarch64: python3-unbound-1.24.2-3.el9_8.1.aarch64.rpm unbound-1.24.2-3.el9_8.1.aarch64.rpm unbound-devel-1.24.2-3.el9_8.1.aarch64.rpm unbound-dracut-1.24.2-3.el9_8.1.aarch64.rpm unbound-libs-1.24.2-3.el9_8.1.aarch64.rpm SRPMS: http://oss.oracle.com/ol9/SRPMS-updates/unbound-1.24.2-3.el9_8.1.src.rpm Related CVEs: CVE-2026-33278 CVE-2026-42944 CVE-2026-42959 Description of changes: [1.24.2-3.1] - Fix CVE-2026-33278 (RHEL‑177822) Fix CVE-2026-42944 (RHEL-177936) Fix CVE-2026-42959 (RHEL-177797) [1.24.2-3] - Install correct trust anchor source in Image Mode (RHEL-127540) _______________________________________________ El-errata mailing list
Jun 24, 2026
•Important
Oracle
100
security advisorySuSEremote code executionSUSE Unbound Security Update Advisory 2026-22160-1 Remote Code Exec Risks
An update that solves 11 vulnerabilities can now be installed.. # Security update for unbound Announcement ID: SUSE-SU-2026:22160-1 Release Date: 2026-06-18T14:31:02Z Rating: important References: * bsc#1265578 * bsc#1265580 * bsc#1265581 * bsc#1265582 * bsc#1265583 * bsc#1265584 * bsc#1265585 * bsc#1265586 * bsc#1265587 * bsc#1265588 * bsc#1265589 Cross-References: * CVE-2026-32792 * CVE-2026-33278 * CVE-2026-40622 * CVE-2026-41292 * CVE-2026-42534 * CVE-2026-42923 * CVE-2026-42944 * CVE-2026-42959 * CVE-2026-42960 * CVE-2026-44390 * CVE-2026-44608 CVSS scores: * CVE-2026-32792 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-32792 ( NVD ): 4.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Green * CVE-2026-32792 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-33278 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H * CVE-2026-33278 ( NVD ): 9.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-33278 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-40622 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N * CVE-2026-40622 ( NVD ): 6.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-40622 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-41292 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-41292 ( NVD ): 6.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red *CVE-2026-41292 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42534 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-42923 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42923 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42923 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-42944 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H * CVE-2026-42944 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-42944 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42959 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42959 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-42959 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42960 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-42960 ( NVD ): 5.7 CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42960 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H * CVE-2026-44390 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44390 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-44390 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-44608 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44608 ( NVD ): 4.6 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-44608 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * SUSE Linux Enterprise Server 16.0 * SUSE Linux Enterprise Server for SAP applications 16.0 An update that solves 11 vulnerabilities can now be installed. ## Description: This update for unbound fixes the following issues * CVE-2026-32792: Packet of death with DNSCrypt (bsc#1265583). * CVE-2026-33278: Possible remote code execution during DNSSEC validation (bsc#1265587). * CVE-2026-40622: "Ghost domain name" variant (bsc#1265581). * CVE-2026-41292: Parsing a long list of incoming EDNS options degrades performance (bsc#1265580). * CVE-2026-42534: Jostle logic bypass degrades resolution performance (bsc#1265585). * CVE-2026-42923: Degradation of service with unbounded NSEC3 hash calculations (bsc#1265589). * CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options (bsc#1265578). * CVE-2026-42959: Crash during DNSSEC validation of malicious content (bsc#1265586). * CVE-2026-42960: Possible cache poisoning attack while following delegation (bsc#1265588). * CVE-2026-44390: Unbounded name compression in certain cases causes degradation of service (bsc#1265584). * CVE-2026-44608: Use after free and crash in RPZ code (bsc#1265582). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-948=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-948=1 ## Package List: * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64) * python3-unbound-1.24.1-160000.2.1 * unbound-anchor-debuginfo-1.24.1-160000.2.1 * unbound-debugsource-1.24.1-160000.2.1 * unbound-devel-1.24.1-160000.2.1 * libunbound8-1.24.1-160000.2.1 * libunbound8-debuginfo-1.24.1-160000.2.1 * python3-unbound-debuginfo-1.24.1-160000.2.1 * unbound-anchor-1.24.1-160000.2.1 * unbound-1.24.1-160000.2.1 * unbound-debuginfo-1.24.1-160000.2.1 * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * python3-unbound-1.24.1-160000.2.1 * unbound-anchor-debuginfo-1.24.1-160000.2.1 * unbound-debugsource-1.24.1-160000.2.1 * unbound-devel-1.24.1-160000.2.1 * libunbound8-1.24.1-160000.2.1 * libunbound8-debuginfo-1.24.1-160000.2.1 * python3-unbound-debuginfo-1.24.1-160000.2.1 * unbound-anchor-1.24.1-160000.2.1 * unbound-1.24.1-160000.2.1 * unbound-debuginfo-1.24.1-160000.2.1 ## References: * https://www.suse.com/security/cve/CVE-2026-32792.html * https://www.suse.com/security/cve/CVE-2026-33278.html * https://www.suse.com/security/cve/CVE-2026-40622.html * https://www.suse.com/security/cve/CVE-2026-41292.html * https://www.suse.com/security/cve/CVE-2026-42534.html * https://www.suse.com/security/cve/CVE-2026-42923.html * https://www.suse.com/security/cve/CVE-2026-42944.html * https://www.suse.com/security/cve/CVE-2026-42959.html * https://www.suse.com/security/cve/CVE-2026-42960.html * https://www.suse.com/security/cve/CVE-2026-44390.html * https://www.suse.com/security/cve/CVE-2026-44608.html * https://bugzilla.suse.com/show_bug.cgi?id=1265578 * https://bugzilla.suse.com/show_bug.cgi?id=1265580 *https://bugzilla.suse.com/show_bug.cgi?id=1265581 * https://bugzilla.suse.com/show_bug.cgi?id=1265582 * https://bugzilla.suse.com/show_bug.cgi?id=1265583 * https://bugzilla.suse.com/show_bug.cgi?id=1265584 * https://bugzilla.suse.com/show_bug.cgi?id=1265585 * https://bugzilla.suse.com/show_bug.cgi?id=1265586 * https://bugzilla.suse.com/show_bug.cgi?id=1265587 * https://bugzilla.suse.com/show_bug.cgi?id=1265588 * https://bugzilla.suse.com/show_bug.cgi?id=1265589 . Stay updated with the latest security patch for SUSE addressing important vulnerabilities in Unbound. Act now!. SUSE security patch, unbound vulnerabilities, remote execution fix. . Severity: Important. LinuxSecurity.com Team
Jun 23, 2026
•Important
SuSE
100
security advisorySuSEremote executionSUSE Unbound Important Security Update 2026-22213-1 Multiple Issues
An update that solves 11 vulnerabilities can now be installed.. # Security update for unbound Announcement ID: SUSE-SU-2026:22213-1 Release Date: 2026-06-18T14:42:44Z Rating: important References: * bsc#1265578 * bsc#1265580 * bsc#1265581 * bsc#1265582 * bsc#1265583 * bsc#1265584 * bsc#1265585 * bsc#1265586 * bsc#1265587 * bsc#1265588 * bsc#1265589 Cross-References: * CVE-2026-32792 * CVE-2026-33278 * CVE-2026-40622 * CVE-2026-41292 * CVE-2026-42534 * CVE-2026-42923 * CVE-2026-42944 * CVE-2026-42959 * CVE-2026-42960 * CVE-2026-44390 * CVE-2026-44608 CVSS scores: * CVE-2026-32792 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-32792 ( NVD ): 4.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Green * CVE-2026-32792 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-33278 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H * CVE-2026-33278 ( NVD ): 9.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-33278 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-40622 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N * CVE-2026-40622 ( NVD ): 6.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-40622 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-41292 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-41292 ( NVD ): 6.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red *CVE-2026-41292 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42534 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-42923 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42923 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42923 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-42944 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H * CVE-2026-42944 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-42944 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42959 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42959 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-42959 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42960 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-42960 ( NVD ): 5.7 CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42960 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H * CVE-2026-44390 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44390 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-44390 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-44608 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44608 ( NVD ): 4.6 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-44608 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * SUSE Linux Micro 6.2 An update that solves 11 vulnerabilities can now be installed. ## Description: This update for unbound fixes the following issues * CVE-2026-32792: Packet of death with DNSCrypt (bsc#1265583). * CVE-2026-33278: Possible remote code execution during DNSSEC validation (bsc#1265587). * CVE-2026-40622: "Ghost domain name" variant (bsc#1265581). * CVE-2026-41292: Parsing a long list of incoming EDNS options degrades performance (bsc#1265580). * CVE-2026-42534: Jostle logic bypass degrades resolution performance (bsc#1265585). * CVE-2026-42923: Degradation of service with unbounded NSEC3 hash calculations (bsc#1265589). * CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options (bsc#1265578). * CVE-2026-42959: Crash during DNSSEC validation of malicious content (bsc#1265586). * CVE-2026-42960: Possible cache poisoning attack while following delegation (bsc#1265588). * CVE-2026-44390: Unbounded name compression in certain cases causes degradation of service (bsc#1265584). * CVE-2026-44608: Use after free and crash in RPZ code (bsc#1265582). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: *SUSE Linux Micro 6.2 zypper in -t patch SUSE-SL-Micro-6.2-948=1 ## Package List: * SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64) * unbound-anchor-debuginfo-1.24.1-160000.2.1 * unbound-debugsource-1.24.1-160000.2.1 * libunbound8-1.24.1-160000.2.1 * libunbound8-debuginfo-1.24.1-160000.2.1 * unbound-anchor-1.24.1-160000.2.1 * unbound-debuginfo-1.24.1-160000.2.1 ## References: * https://www.suse.com/security/cve/CVE-2026-32792.html * https://www.suse.com/security/cve/CVE-2026-33278.html * https://www.suse.com/security/cve/CVE-2026-40622.html * https://www.suse.com/security/cve/CVE-2026-41292.html * https://www.suse.com/security/cve/CVE-2026-42534.html * https://www.suse.com/security/cve/CVE-2026-42923.html * https://www.suse.com/security/cve/CVE-2026-42944.html * https://www.suse.com/security/cve/CVE-2026-42959.html * https://www.suse.com/security/cve/CVE-2026-42960.html * https://www.suse.com/security/cve/CVE-2026-44390.html * https://www.suse.com/security/cve/CVE-2026-44608.html * https://bugzilla.suse.com/show_bug.cgi?id=1265578 * https://bugzilla.suse.com/show_bug.cgi?id=1265580 * https://bugzilla.suse.com/show_bug.cgi?id=1265581 * https://bugzilla.suse.com/show_bug.cgi?id=1265582 * https://bugzilla.suse.com/show_bug.cgi?id=1265583 * https://bugzilla.suse.com/show_bug.cgi?id=1265584 * https://bugzilla.suse.com/show_bug.cgi?id=1265585 * https://bugzilla.suse.com/show_bug.cgi?id=1265586 * https://bugzilla.suse.com/show_bug.cgi?id=1265587 * https://bugzilla.suse.com/show_bug.cgi?id=1265588 * https://bugzilla.suse.com/show_bug.cgi?id=1265589 . This SUSE update addresses 11 vulnerabilities in unbound, crucial for securing DNS functionality and reliability.. unbound update,SUSE Linux patches,DNS security issues,service degradation fixes,remote code execution. . Severity: Important. LinuxSecurity.com Team
Jun 23, 2026
•Important
SuSE
100
security advisorySuSEremote code executionSUSE 2026-2369-1 Unbound Important Service Degradation Threat
An update that solves 11 vulnerabilities can now be installed.. # Security update for unbound Announcement ID: SUSE-SU-2026:2369-1 Release Date: 2026-06-11T12:22:56Z Rating: important References: * bsc#1265578 * bsc#1265580 * bsc#1265581 * bsc#1265582 * bsc#1265583 * bsc#1265584 * bsc#1265585 * bsc#1265586 * bsc#1265587 * bsc#1265588 * bsc#1265589 Cross-References: * CVE-2026-32792 * CVE-2026-33278 * CVE-2026-40622 * CVE-2026-41292 * CVE-2026-42534 * CVE-2026-42923 * CVE-2026-42944 * CVE-2026-42959 * CVE-2026-42960 * CVE-2026-44390 * CVE-2026-44608 CVSS scores: * CVE-2026-32792 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-32792 ( NVD ): 4.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Green * CVE-2026-32792 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-33278 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H * CVE-2026-33278 ( NVD ): 9.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-33278 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-40622 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N * CVE-2026-40622 ( NVD ): 6.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-40622 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-41292 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-41292 ( NVD ): 6.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red *CVE-2026-41292 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42534 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42534 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-42923 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42923 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42923 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-42944 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H * CVE-2026-42944 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-42944 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42959 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42959 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red * CVE-2026-42959 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42960 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-42960 ( NVD ): 5.7 CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-42960 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H * CVE-2026-44390 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44390 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-44390 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-44608 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-44608 ( NVD ): 4.6 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber * CVE-2026-44608 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves 11 vulnerabilities can now be installed. ## Description: This update for unbound fixes the following issues * CVE-2026-32792: Packet of death with DNSCrypt (bsc#1265583). * CVE-2026-33278: Possible remote code execution during DNSSEC validation (bsc#1265587). * CVE-2026-40622: "Ghost domain name" variant (bsc#1265581). * CVE-2026-41292: Parsing a long list of incoming EDNS options degrades performance (bsc#1265580). * CVE-2026-42534: Jostle logic bypass degrades resolution performance (bsc#1265585). * CVE-2026-42923: Degradation of service with unbounded NSEC3 hash calculations (bsc#1265589). *CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options (bsc#1265578). * CVE-2026-42959: Crash during DNSSEC validation of malicious content (bsc#1265586). * CVE-2026-42960: Possible cache poisoning attack while following delegation (bsc#1265588). * CVE-2026-44390: Unbounded name compression in certain cases causes degradation of service (bsc#1265584). * CVE-2026-44608: Use after free and crash in RPZ code (bsc#1265582). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-2369=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-2369=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-2369=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2369=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2369=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-2369=1 * SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-2369=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2369=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2369=1 ## Package List: * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 *unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 *unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64) * unbound-devel-1.20.0-150100.10.25.1 * unbound-debuginfo-1.20.0-150100.10.25.1 * libunbound8-1.20.0-150100.10.25.1 * unbound-debugsource-1.20.0-150100.10.25.1 * unbound-anchor-1.20.0-150100.10.25.1 * libunbound8-debuginfo-1.20.0-150100.10.25.1 * unbound-anchor-debuginfo-1.20.0-150100.10.25.1 ## References: * https://www.suse.com/security/cve/CVE-2026-32792.html * https://www.suse.com/security/cve/CVE-2026-33278.html * https://www.suse.com/security/cve/CVE-2026-40622.html * https://www.suse.com/security/cve/CVE-2026-41292.html * https://www.suse.com/security/cve/CVE-2026-42534.html * https://www.suse.com/security/cve/CVE-2026-42923.html * https://www.suse.com/security/cve/CVE-2026-42944.html * https://www.suse.com/security/cve/CVE-2026-42959.html * https://www.suse.com/security/cve/CVE-2026-42960.html * https://www.suse.com/security/cve/CVE-2026-44390.html * https://www.suse.com/security/cve/CVE-2026-44608.html *https://bugzilla.suse.com/show_bug.cgi?id=1265578 * https://bugzilla.suse.com/show_bug.cgi?id=1265580 * https://bugzilla.suse.com/show_bug.cgi?id=1265581 * https://bugzilla.suse.com/show_bug.cgi?id=1265582 * https://bugzilla.suse.com/show_bug.cgi?id=1265583 * https://bugzilla.suse.com/show_bug.cgi?id=1265584 * https://bugzilla.suse.com/show_bug.cgi?id=1265585 * https://bugzilla.suse.com/show_bug.cgi?id=1265586 * https://bugzilla.suse.com/show_bug.cgi?id=1265587 * https://bugzilla.suse.com/show_bug.cgi?id=1265588 * https://bugzilla.suse.com/show_bug.cgi?id=1265589 . Critical updates enhance unbound's reliability by addressing multiple security flaws across SUSE versions. Update now!. unbound security, SUSE update, unbound vulnerabilities, unbound service degradation, security patches for unbound. . Severity: Important. LinuxSecurity.com Team
Jun 11, 2026
•Important
SuSE
217
security advisorysecurity issuesoftware updateOracle Linux 8 ELSA-2026-24365 Unbound Important Security Advisory
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:. Oracle Linux Security Advisory ELSA-2026-24365 http://linux.oracle.com/errata/ELSA-2026-24365.html The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network: x86_64: python3-unbound-1.16.2-5.11.el8_10.x86_64.rpm unbound-1.16.2-5.11.el8_10.x86_64.rpm unbound-devel-1.16.2-5.11.el8_10.i686.rpm unbound-devel-1.16.2-5.11.el8_10.x86_64.rpm unbound-libs-1.16.2-5.11.el8_10.i686.rpm unbound-libs-1.16.2-5.11.el8_10.x86_64.rpm aarch64: python3-unbound-1.16.2-5.11.el8_10.aarch64.rpm unbound-1.16.2-5.11.el8_10.aarch64.rpm unbound-devel-1.16.2-5.11.el8_10.aarch64.rpm unbound-libs-1.16.2-5.11.el8_10.aarch64.rpm SRPMS: http://oss.oracle.com/ol8/SRPMS-updates/unbound-1.16.2-5.11.el8_10.src.rpm Related CVEs: CVE-2026-42944 CVE-2026-42959 Description of changes: [1.16.2-5.11] - Fix CVE-2026-42944 (RHEL‑177909) - Fix CVE-2026-42959 (RHEL-177809) _______________________________________________ El-errata mailing list
Jun 10, 2026
•Important
Oracle
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
Is continuous patching actually viable?
Search Topics
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!