Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 542
Alerts This Week
Warning Icon 1 542

Stay Secure with the Latest Linux Advisories

Fedora Large Esm H800
Fedora

Fedora 43 Kernel Important Security Fix for net/can 2026-f1fc7772c3

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 Nuclei Important Cross-site Scripting DoS Threat 2026-d36ca2dd19

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 perl-Crypt-OpenSSL-X509 Important Fix CVE-2026-58101

Calendar White Jul 21, 2026
Critical
Fedora Large Esm H800
Fedora

Fedora 43 rust-syslog Critical Path Traversal DoS Vuln 2026-659cb50390

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 Rust RPKI Critical Path Traversal Issues Fix 2026-659cb50390

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 Routinator Important Security Fixes CVE-2026-49232 to 49235

Calendar White Jul 21, 2026
Important
Fedora Large Esm H800
Fedora

Fedora 43 rust-fern Important Path Traversal Fix Advisory 2026-659cb50390

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 44 Kernel Important Net CAN Issue Fix Advisory 2026-2dd8b600bb

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 44 btrbk Critical Update Snapshot Tool Fix CVE-2026-62943

Calendar White Jul 21, 2026
Important
Filter%20icon Refine advisories
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"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
bottom 200
Loading...

Explore Latest Linux Security advisories

We found -4 articles for you...
203
Ls Advisories Mageia Esm H240
Price Tag%201security advisorycriticalMageia

Mageia 8: MGASA-2022-0473 Critical: Golang Header Cache Management Issue

net/http: limit canonical header cache by bytes, not entries (bsc#1206135) (CVE-2022-41717) References: - https://bugs.mageia.org/show_bug.cgi?id=31267 . MGASA-2022-0473 - Updated golang packages fix security vulnerability Publication date: 17 Dec 2022 URL: https://advisories.mageia.org/MGASA-2022-0473.html Type: security Affected Mageia releases: 8 CVE: CVE-2022-41717 net/http: limit canonical header cache by bytes, not entries (bsc#1206135) (CVE-2022-41717) References: - https://bugs.mageia.org/show_bug.cgi?id=31267 - https://lists.suse.com/pipermail/sle-security-updates/2022-December/013213.html - https://lists.suse.com/pipermail/sle-security-updates/2022-December/013214.html - - - https://www.cve.org/CVERecord?id=CVE-2022-41717 SRPMS: - 8/core/golang-1.18.9-1.mga8 . Recent updates in Go packages address a significant security vulnerability in Mageia, related to the management of header caches.. Golang Security, Mageia Updates, Network Package Fixes. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Dec 17, 2022 •Critical Mageia
100
Ls Advisories Suse Esm H240
Price Tag%201security advisorymoderateSUSE

SUSE: 2022:4397-1 Moderate: go1.19 Inclusion of Security Fixes

An update that solves two vulnerabilities and has one errata is now available. . SUSE Security Update: Security update for go1.19 ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:4397-1 Rating: moderate References: #1200441 #1206134 #1206135 Cross-References: CVE-2022-41717 CVE-2022-41720 Affected Products: SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15-SP3 SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Development Tools 15-SP3 SUSE Linux Enterprise Module for Development Tools 15-SP4 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.2 SUSE Manager Server 4.3 openSUSE Leap 15.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that solves two vulnerabilities and has one errata is now available. Description: This update for go1.19 fixes the following issues: Update to version 1.19.4, includes the following security fixes: - CVE-2022-41717: net/http: limit canonical header cache by bytes, not entries (bsc#1206135). - CVE-2022-41720: os, net/http: avoid escapes from os.DirFS and http.Dir on Windows (bsc#1206134). Patch Instructions: Toinstall this SUSE 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 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-4397=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-4397=1 - SUSE Linux Enterprise Module for Development Tools 15-SP4: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2022-4397=1 - SUSE Linux Enterprise Module for Development Tools 15-SP3: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2022-4397=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): go1.19-1.19.4-150000.1.18.1 go1.19-doc-1.19.4-150000.1.18.1 - openSUSE Leap 15.4 (aarch64 x86_64): go1.19-race-1.19.4-150000.1.18.1 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): go1.19-1.19.4-150000.1.18.1 go1.19-doc-1.19.4-150000.1.18.1 - openSUSE Leap 15.3 (aarch64 x86_64): go1.19-race-1.19.4-150000.1.18.1 - SUSE Linux Enterprise Module for Development Tools 15-SP4 (aarch64 ppc64le s390x x86_64): go1.19-1.19.4-150000.1.18.1 go1.19-doc-1.19.4-150000.1.18.1 - SUSE Linux Enterprise Module for Development Tools 15-SP4 (aarch64 x86_64): go1.19-race-1.19.4-150000.1.18.1 - SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le s390x x86_64): go1.19-1.19.4-150000.1.18.1 go1.19-doc-1.19.4-150000.1.18.1 - SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 x86_64): go1.19-race-1.19.4-150000.1.18.1 References: https://www.suse.com/security/cve/CVE-2022-41717.html https://www.suse.com/security/cve/CVE-2022-41720.html https://bugzilla.suse.com/1200441 https://bugzilla.suse.com/1206134 https://bugzilla.suse.com/1206135 . The latest release for go1.19 rectifies several vulnerabilities, provides guidance on applying the fixes, and includes a severityclassification for affected SUSE systems.. SUSE Update, Go1.19 Security, Cache Limit Fix, Windows Escape Issue. . LinuxSecurity.com Team

Calendar%202 Dec 09, 2022 SuSE
Banner 1 1028x280 1708121660 1771599717
217
Ls Advisories Oracle Esm H240
Price Tag%201security advisorysecurity issuecritical threat

Oracle Linux 8 ELSA-2022-0001 Critical: Grafana Header Cache Issue

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network: . Oracle Linux Security Advisory ELSA-2022-0001 https://linux.oracle.com/errata/ELSA-2022-0001.html The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network: x86_64: grafana-7.5.9-5.el8_5.x86_64.rpm aarch64: grafana-7.5.9-5.el8_5.aarch64.rpm SRPMS: https://oss.oracle.com:443/ol8/SRPMS-updates/grafana-7.5.9-5.el8_5.src.rpm Related CVEs: CVE-2021-44716 Description of changes: [7.5.9-5] - resolve CVE-2021-44716 golang: net/http: limit growth of header canonicalization cache _______________________________________________ El-errata mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. https://oss.oracle.com/mailman/listinfo/el-errata . Crucial security patch released for Grafana on Oracle Linux 8. Review specifics and obtain RPM packages immediately.. Oracle Linux Updates, Grafana Security Fix, ELSA-2022-0001. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Jan 04, 2022 •Critical Oracle
203
Ls Advisories Mageia Esm H240
Price Tag%201security advisorycritical issuesystem call

Mageia 8 MGASA-2021-0587 Critical: Golang Header Cache Issue

net/http: limit growth of header canonicalization cache (CVE-2021-44716) syscall: don't close fd 0 on ForkExec error (CVE-2021-44717) References: - https://bugs.mageia.org/show_bug.cgi?id=29807 . MGASA-2021-0587 - Updated golang packages fix security vulnerability Publication date: 26 Dec 2021 URL: https://advisories.mageia.org/MGASA-2021-0587.html Type: security Affected Mageia releases: 8 CVE: CVE-2021-44716, CVE-2021-44717 net/http: limit growth of header canonicalization cache (CVE-2021-44716) syscall: don't close fd 0 on ForkExec error (CVE-2021-44717) References: - https://bugs.mageia.org/show_bug.cgi?id=29807 - https://lists.suse.com/pipermail/sle-security-updates/2021-December/009942.html - - https://www.cve.org/CVERecord?id=CVE-2021-44716 - https://www.cve.org/CVERecord?id=CVE-2021-44717 SRPMS: - 8/core/golang-1.17.5-1.mga8 . Revised Go packages address critical vulnerabilities impacting Mageia's safety as highlighted in advisory MGASA-2021-0587.. Golang Update, Mageia Security, Critical Updates, Header Cache, System Call Fix. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Dec 25, 2021 •Critical Mageia
Banner 1 1028x280 1708121660 1771599717
202
Ls Advisories Opensuse Esm H240
Price Tag%201security advisorymoderate severitysystem patch

openSUSE: 2021:4186-1 Moderate: Go1.17 ForkExec Error Fix

An update that solves two vulnerabilities and has one errata is now available. . openSUSE Security Update: Security update for go1.17 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:4186-1 Rating: moderate References: #1190649 #1193597 #1193598 Cross-References: CVE-2021-44716 CVE-2021-44717 Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that solves two vulnerabilities and has one errata is now available. Description: This update for go1.17 fixes the following issues: Updated to upstream version 1.17.5 to include fixes to the compiler, linker, syscall, runtime, the net/http, go/types, and time packages (bsc#1190649) - CVE-2021-44717: syscall: don't close fd 0 on ForkExec error (bsc#1193598). - CVE-2021-44716: net/http: limit growth of header canonicalization cache (bsc#1193597). 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 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-4186=1 Package List: - openSUSE Leap 15.3 (aarch64 i586 ppc64le s390x x86_64): go1.17-1.17.5-1.14.2 go1.17-doc-1.17.5-1.14.2 - openSUSE Leap 15.3 (aarch64 x86_64): go1.17-race-1.17.5-1.14.2 References: https://www.suse.com/security/cve/CVE-2021-44716.html https://www.suse.com/security/cve/CVE-2021-44717.html https://bugzilla.suse.com/1190649 https://bugzilla.suse.com/1193597 https://bugzilla.suse.com/1193598 . Address two vulnerabilities in openSUSE's go1.17 through this recent security patch aimed at enhancing system security.. openSUSE Security Update, Go1.17 Fix, Software Patch. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Dec 23, 2021 •Important OpenSUSE
News Add Esm H240

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"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
bottom 200

Search Topics