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[{"id":497,"title":"Breaches happen despite container barriers.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":498,"title":"Supply chain flaws exploit trust.","votes":2,"type":"x","order":2,"pct":100,"resources":[]},{"id":499,"title":"Flawed configurations expose vital files.","votes":0,"type":"x","order":3,"pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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Price Tag%201security advisorySuSEimportant

SUSE python-urllib3 Important Sensitive Header Disclosure Vuln 2026-2119-1

An update that solves one vulnerability can now be installed.. # Security update for python-urllib3 Announcement ID: SUSE-SU-2026:2119-1 Release Date: 2026-05-29T15:34:25Z Rating: important References: * bsc#1265267 Cross-References: * CVE-2026-44431 CVSS scores: * CVE-2026-44431 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N * CVE-2026-44431 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N * CVE-2026-44431 ( NVD ): 8.2 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/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:X * CVE-2026-44431 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Affected Products: * Basesystem Module 15-SP7 * openSUSE Leap 15.3 * SUSE Linux Enterprise Desktop 15 SP7 * 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 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Real Time 15 SP7 * 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 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability can now be installed. ## Description: This update for python-urllib3 fixes the following issue * CVE-2026-44431: sensitive information disclosure due to sensitive headers being forwarded across origins in proxied low-level redirects (bsc#1265267). ## 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: * openSUSE Leap 15.3 zypper in -t patch SUSE-2026-2119=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2119=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2119=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2119=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2119=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-2119=1 * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-2119=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2119=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-2119=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-2119=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2119=1 * SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-2119=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2119=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patchSUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2119=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-2119=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2119=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2119=1 ## Package List: * openSUSE Leap 15.3 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Micro 5.4 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Micro 5.5 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * Basesystem Module 15-SP7 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Micro 5.3 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch) *python3-urllib3-1.25.10-150300.4.27.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch) * python3-urllib3-1.25.10-150300.4.27.1 ## References: * https://www.suse.com/security/cve/CVE-2026-44431.html * https://bugzilla.suse.com/show_bug.cgi?id=1265267 . An important update for python-urllib3 addresses a security issue with sensitive information disclosure across origins. Apply it now!. python urllib3 patch disclosure security issue important update. . LinuxSecurity.com Team

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[{"id":497,"title":"Breaches happen despite container barriers.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":498,"title":"Supply chain flaws exploit trust.","votes":2,"type":"x","order":2,"pct":100,"resources":[]},{"id":499,"title":"Flawed configurations expose vital files.","votes":0,"type":"x","order":3,"pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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