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Category Archives: GNU/Linux

Everything about GNU+Linux security

Rocky Linux PHP RLSA-2026-47749 Low AES-WRAP-PAD Denial of Service
Rocky Linux 8 php Low Denial of Service RLSA-2026-47750 CVE-2026-14355
Gentoo Apache HTTPD High Remote Execution Risk GLSA-202608-05
Gentoo Dnsmasq High Remote Code Execution Multiple Issues GLSA-202608-04
Gentoo rsync Important Multiple Privilege Escalation Issues GLSA 202608-03
Fedora 43 erlang-cowboy Denial Service Fix Advisory 2026-ce97d80dae
Fedora 43 erlang-cowlib Denial of Service Fix 2026-ce97d80dae
Fedora 44 flatpak Security Advisory Update 1.18.1 FEDORA-2026-6b83471b0e
Fedora 44 libnfs Important Fixes for CVE-2026-57918 CVE-2026-53689
Fedora 44 erlang-cowboy Denial Of Service Fix Advis 2026-7d233ad8b0
Fedora 44 erlang-cowlib Denial of Service Fix 2026-7d233ad8b0
DSA-6439-1 zip – security update
DSA-6440-1 unzip – security update
DSA-6441-1 python-httplib2 – security update
DSA-6442-1 util-linux – security update
Oracle Linux 10 FreeRDP Important Buffer Overflow Fix ELSA-2026-54486
Oracle Linux 10 python-idna Moderate IDNA Fix Advisory ELSA-2026-54481
Oracle Linux Grafana Moderate Fix Advisory ELSA-2026-54178 CVE-2026-8609
Oracle Linux 10 ELSA-2026-36541 Kernel Important Bug Fix Advisory
Oracle Linux 9 Python3.9 Important Security Advisory ELSA-2026-54268
Oracle Linux 9 Java-17-OpenJDK Significant Security Notice ELSA-2026-42887
Slackware 15.0 rsync Security Update Advisory 2026-225-01
Rocky Linux 10 RLSA-2026-54486 FreeRDP Important Remote Code Execution
Mageia dhcpcd Critical Memory Corruption DoS Vuln 2026-0335
Ubuntu Linux Kernel Advisory USN-8633-2 – Important Security Fixes
Ubuntu 22.04 LTS Linux Kernel Security Fix USN-8631-3 CVE-2025-27558
Oracle Linux 8 Advisory ELSA-2026-54290 python-idna Moderate CVE-2026-45409
Oracle Linux 8 grafana Critical Security Revision ELSA-2026-54243
Oracle Linux 8 isns-utils Important Double-Free Fix ELSA-2026-53848
Oracle Linux 8 perl-DBI Important Buffer Overflow Fix ELSA-2026-52772
Oracle Kernel Moderate Security Advisory ELSA-2026-52765 CVE-2026-64496
Oracle Linux 7 glib2 Important Buffer Overflow Fix ELSA-2026-51183
Oracle Linux 7 libXfont2 Important CVE-2026-56001 ELSA-2026-51063
Oracle Linux 7 ELSA-2026-50808 libpng Moderate CVE-2026-33416
Oracle Linux 7 gstreamer1-plugins-good Security Update ELSA-2026-49603
Ubuntu 16.04 Kernel Important Flaw Escalates Privileges USN-8548-2
Ubuntu 16.04 Linux Kernel Important Privilege Escalation Issues USN-8530-2
Ubuntu 16.04 LTS Kernel Important Flaw Escalation CVE-2026-43503
Debian PostgreSQL DSA-6438-1 Multiple Security Issues Detected
Ubuntu 26.04 LTS Axios High Server-Side Request Forgery Issues USN-8638-1
DSA-6435-1 spip – security update
Routing Security in Practice: Detecting BGP Hijacks and RPKI-Invalid Announcements
Border Gateway Protocol (BGP) is still trust-based. In the past, a router would announce it originated a block of address space, and its neighbors would [...]
Debian 12 DLA-4739-1 Chromium Important Security Flaws Fixed
Ubuntu 26.04 LTS Linux Kernel Advisory USN-8637-1 Security Update
Ubuntu 22.04 LTS Linux Kernel Significant Packet Injection Flaw USN-8631-2
Ubuntu 24.04 LTS Kernel Security Update Addresses Key Issues USN-8630-2
eBPF Security Logs May Show the Wrong File or Command, New Study Warns
A Linux security tool can catch a system call and still record the wrong thing.
Linux Audit Can Log a Syscall but Miss the Flag That Explains It
Linux Audit can tell defenders that a system call ran while leaving out the setting that explains what the call did.
Linux Security Roundup Privilege Escalation DoS Code Execution August 2026
This week’s Linux security updates cover several areas administrators cannot afford to overlook. Debian, Ubuntu, Fedora, SUSE, openSUSE, and other [...]
Rocky Linux 8 Kernel Update Moderate Security Issues RLSA-2026-54246
Rocky Linux python-idna Moderate Denial of Service RLSA-2026-54290
Rocky Linux 8 abrt Important Arbitrary File Issues RLSA-2026-54272
Rocky Linux 8 RLSA-2026-54247 Kernel-rt Medium Denial of Service
Rocky Linux python3.9 Important Filter Bypass Vulnern RLSA-2026-54268
Debian DSA-6433-1 xdg-dbus-proxy Important Policy Bypass
Debian LTS xorg-server Urgent DoS Privilege Escalation Notice DLA-4738-1
Debian DLA-4737-1 xorg-server Critical Privilege Escalation Vulnerabilities
Gentoo FreeType Normal Info Leak Multiple Issues GLSA-202608-02
Ubuntu 26.04 LTS USN-8632-1 Follow-Redirects Credential Disclosure
Fedora 43 cri-o 1.34.11 Denial of Service Fix CVE-2026-34986
Fedora 43 vaultwarden 1.37.1 Denial Of Service Fix Advisory 2026-84a39c58c9
Fedora 44 Linux Firmware Update Advisory 20260810 FEDORA-2026-c53019ed4f
Fedora 44 SQLite Arbitrary Code Execution Vulnerability Fix CVE-2026-11822
Fedora 44 apr-util 1.6.5 Denial of Service CVE-2026-32327
Fedora 44 libcupsfilters Important CPU Exhaustion Fixes 2026-f77201a75e
Fedora 44 cri-o 1.34.11 Important Denial of Service Fix 2026-8ce4ffda9c
Fedora 44 Vaultwarden Medium Denial of Service Fix 2026-c28185613c
SUSE gzip Moderate Buffer Overflow Vulnerability ID 2026-3592-1
DSA-6436-1 chromium – security update
DSA-6437-1 apr-util – security update
Ubuntu Libgit2 Security Advisory USN-8628-1 Multiple Issues Fixed
openSUSE Chromium Critical Update for 41 Vulnerabilities SU-2026-0281-1
Rocky Linux 8 RLSA-2026-47126 Resource Agents Moderate Info Disclosure
Rocky Linux 8 RLSA-2026-47117 libgcrypt Moderate Denial of Service Fix
Debian LTS Python Django Key CVE-2026-15337 2026-15920 Advisory DLA-4736-1
Debian SPIP Remote Code Execution SQL Injection and SSRF DSA-6435-1
SUSE Gzip Moderate Buffer Overflow Security Advisory 2026-3590-1
SUSE Kernel Important Fix for 59 Vulnerabilities 2026-3593-1
SUSE Kernel Important Security Update Advisory 2026-3595-1
DSA-6431-1 openjdk-25 – security update
Ubuntu 24.04 LTS Linux Kernel Critical Update USN-8636-1 CVE-2026-31405
Ubuntu 14.04 LTS Important Network Privilege Escalation – USN-8635-1
Ubuntu 14.04 LTS Linux Kernel Medium Security Threat Advisory USN-8634-1
Ubuntu 18.04 LTS Linux Kernel Critical Network Attack Fixes USN-8633-1
Ubuntu 22.04 LTS Linux Kernel Critical Network Vulnerability USN-8631-1
Ubuntu Linux Kernel Critical Update Advisory USN-8630-1
Ubuntu 26.04 Kernel Critical Update for Multiple Issues USN-8629-1
Oracle Unbreakable Kernel Important Security Threat Fix ELSA-2026-500150
Oracle Linux 10 isns-utils Important Fix Double-Free CVE-2026-55995
Oracle Linux 10 Advisory ELSA-2026-53451 gstreamer1-plugins-good RTP Threat
Oracle Linux 10 udisks2 Important fstab Mount Authorization CVE-2026-7867
Oracle Linux 10 Kernel Important Bug Fix Vuln ELSA-2026-53330
Oracle Linux 10 osbuild-composer Important Security Update ELSA-2026-49526
Oracle Linux 10 ELSA-2026-34911 Kernel Important Bug Fixes
Oracle Linux 9 isns-utils Important Double-Free Fix ELSA-2026-53847
Oracle Linux 9 ELSA-2026-53452 gstreamer1-plugins-good Moderate Memory Fix
Oracle 9 Fence Agents Important Fix CVE-2026-59886 ELSA-2026-53365
Oracle Linux 9 Kernel Important Bug Fix Advisories ELSA-2026-53329
Oracle Linux 9 libarchive Moderate Update ELSA-2026-52674
Oracle Linux 9 PostgreSQL Important Denial of Service Fix ELSA-2026-52395