Audit Linux privileges now to limit compromise, escalation, and system-wide damage. Review Linux Privileges×

Alerts This Week
Warning Icon 1 505
Alerts This Week
Warning Icon 1 505

Stay Secure with the Latest Linux Advisories

Fedora Large Esm H800
Fedora

Fedora 44 Chromium Significant Buffer Overflow and Input Validation Issues

Calendar White Jul 24, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 44 Skopeo Critical DoS Fix CVE-2026-27145 Advisory 2026-9b2e56edf5

Calendar White Jul 24, 2026
Critical
Fedora Large Esm H900
Fedora

Fedora 44 dotnet10.0 Critical Security Issues Update 2026-f738966fc9

Calendar White Jul 24, 2026
Critical
Fedora Large Esm H800
Fedora

Fedora 44 Netatalk Service Disruption and Information Leak Advisories

Calendar White Jul 24, 2026
Important
Mageia Large Esm H900
Mageia

Mageia Python-Zstandard Important Bugfix for libzstd 2026-0066

Calendar White Jul 24, 2026
Important
Mageia Large Esm H900
Mageia

Mageia Suricata Bugfix Server Startup Issue Advisory 2026-0065

Calendar White Jul 24, 2026
bugfix
Debian Large Esm H800
Debian

Debian exim4 Important Privilege Escalation Vuln DSA-6400-1

Calendar White Jul 24, 2026
Important
Mageia Large Esm H900
Mageia

Mageia Libevent Critical Security Update CVE-2026-63379 Advisory 2026-0294

Calendar White Jul 24, 2026
Critical
Mageia Large Esm H900
Mageia

Mageia Transmission Critical Clickjacking Vulnerability Fix 2026-0293

Calendar White Jul 24, 2026
Critical
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":3,"type":"x","order":2,"pct":60,"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":2,"type":"x","order":4,"pct":40,"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 -7 articles for you...
100
Ls Advisories Suse Esm H240
Price Tag%201security advisorymoderatebuffer overflow

SUSE Linux 16.0 Protobuf Moderate Fixes for Recursive Depth Issues

An update that solves two vulnerabilities and has one fix can now be installed.. # Security update for protobuf Announcement ID: SUSE-SU-2026:20907-1 Release Date: 2026-03-18T18:15:53Z Rating: moderate References: * bsc#1244663 * bsc#1244918 * bsc#1257173 Cross-References: * CVE-2025-4565 * CVE-2026-0994 CVSS scores: * CVE-2025-4565 ( SUSE ): 8.2 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 * CVE-2025-4565 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-4565 ( NVD ): 8.2 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: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-2025-4565 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-0994 ( SUSE ): 8.2 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 * CVE-2026-0994 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-0994 ( NVD ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/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 Affected Products: * SUSE Linux Enterprise Server - BCI 16.0 An update that solves two vulnerabilities and has one fix can now be installed. ## Description: This update for protobuf fixes the following issues: Security fixes: * CVE-2025-4565: Fixed parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that could lead to crash due to RecursionError (bsc#1244663). * CVE-2026-0994: Fixed google.protobuf.Any recursion depth bypass in Python json_format.ParseDict (bsc#1257173). Other fixes: * Fixed import issues of reverse-dependency packages within the google namespace (bsc#1244918). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternativelyyou can run the command listed for your product: * SUSE Linux Enterprise Server - BCI 16.0 zypper in -t patch SUSE-SLES-16.0-408=1 ## Package List: * SUSE Linux Enterprise Server - BCI 16.0 (aarch64 ppc64le s390x x86_64) * protobuf-devel-28.3-160000.3.1 * libutf8_range-28_3_0-28.3-160000.3.1 * protobuf-devel-debuginfo-28.3-160000.3.1 * libprotobuf28_3_0-28.3-160000.3.1 * libprotobuf-lite28_3_0-debuginfo-28.3-160000.3.1 * libprotobuf28_3_0-debuginfo-28.3-160000.3.1 * libprotoc28_3_0-28.3-160000.3.1 * libutf8_range-28_3_0-debuginfo-28.3-160000.3.1 * python313-protobuf-debuginfo-5.28.3-160000.3.1 * libprotobuf-lite28_3_0-28.3-160000.3.1 * python313-protobuf-5.28.3-160000.3.1 * protobuf-debugsource-28.3-160000.3.1 * python-protobuf-debugsource-5.28.3-160000.3.1 * libprotoc28_3_0-debuginfo-28.3-160000.3.1 * SUSE Linux Enterprise Server - BCI 16.0 (noarch) * protobuf-java-28.3-160000.3.1 ## References: * https://www.suse.com/security/cve/CVE-2025-4565.html * https://www.suse.com/security/cve/CVE-2026-0994.html * https://bugzilla.suse.com/show_bug.cgi?id=1244663 * https://bugzilla.suse.com/show_bug.cgi?id=1244918 * https://bugzilla.suse.com/show_bug.cgi?id=1257173 . Update for SUSE Linux addresses security concerns in protobuf, fixing critical issues with recursive parsing and depth bypass.. SUSE Linux Protobuf Update 2026 Security Fixes Moderate. . LinuxSecurity.com Team

Calendar%202 Apr 01, 2026 SuSE
197
Ls Advisories Deblts Esm H240
Price Tag%201security advisorycriticaldebian

Debian 9: DLA-2922-1 Critical: PgBouncer SQL Injection Threat

It was found that PgBouncer, a PostgreSQL connection pooler, was susceptible to an arbitrary SQL injection attack if a man-in-the-middle could inject data when a connection using certificate authentication is established. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2922-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort February 14, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : pgbouncer Version : 1.7.2-2+deb9u1 CVE ID : CVE-2021-3935 It was found that PgBouncer, a PostgreSQL connection pooler, was susceptible to an arbitrary SQL injection attack if a man-in-the-middle could inject data when a connection using certificate authentication is established. For Debian 9 stretch, this problem has been fixed in version 1.7.2-2+deb9u1. We recommend that you upgrade your pgbouncer packages. For the detailed security status of pgbouncer please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/pgbouncer Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Debian LTS Advisory DLA-2923-1 responds to a severe vulnerability in MySQL affecting user impersonation. This issue impacts database integrity.. PgBouncer SQL Injection, Debian Security Advisory, PostgreSQL Connection Pooling. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Feb 14, 2022 •Critical Debian LTS
Banner 4 1028x280 1708121825 1771600306
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":3,"type":"x","order":2,"pct":60,"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":2,"type":"x","order":4,"pct":40,"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