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Category Archives: GNU/Linux

Everything about GNU+Linux security

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
Oracle Linux 9 Pipewire Important CVE-2026-5674 Advisory
Oracle Linux 9 Java 1.8.0 Important Security Advisory ELSA-2026-42877
Oracle Linux 9 Kernel Important Security Vuln ELSA-2026-500162
Oracle Linux 8 Kernel Major Update ELSA-2026-500162 CVE-2026-64531
Oracle Linux 8 ELSA-2026-53363 fence-agents Important Patch CVE-2026-59886
Oracle Linux 8 Ruby Important Bug Fix Advisory ELSA-2026-50728
Oracle Linux 8 Java 1.8.0 Important Update ELSA-2026-42877
New Linux Private Futex Race Can Trigger Kernel Use-After-Free
A proposed Linux kernel patch addresses a private-futex race that a recent security fix left unresolved. Security researcher Hyunwoo Kim found that a rare [...]
Rocky Linux 8 isns-utils Important Denial of Service Fix RLSA-2026-53848
Rocky Linux 8 fence-agents Important Denial of Service RLSA-2026-53363
Rocky Linux 8 RLSA-2026-53364 resource-agents Important Denial of Service
Rocky Linux 9 Kernel Important Security Advisories RLSA-2026-53329
Rocky Linux gstreamer1-plugins-good Moderate Unbounded Memory Growth Risk
Rocky Linux iscsi-initiator-utils Key Auth Bypass Fix RLSA-2026-53844
Rocky Linux 9 fence-agents Important Denial of Service Fix RLSA-2026-53365
Rocky Linux isns-utils Important Denial of Service Issue RLSA-2026-53847
Fedora 43 ClamAV Denial of Service Patch FEDORA-2026-a9beec8485
Fedora 43 libidn Critical Out-of-bounds Exploit CVE-2026-57053
Fedora 44 ClamAV Denial of Service Issues Addressed 2026-ecf6fe868f
Fedora 44 libidn Security Fix CVE-2026-57053 Out-of-bounds Read
Fedora 44 Domoticz Important Web Server API Fix for 2026-471f1abb1f
SUSE OpenSSL Moderate DoS Fix Vulnerability 2026-3578-1
openSUSE Erlang 26 Patch for Essential Denial of Service & Buffer Overflow
SUSE erlang26 Important System Patch for 22 Issues Advisory 2026-3579-1
SUSE 2026-3585-1 Spice-vdagent Important Buffer Overflow Issue
SUSE ImageMagick Moderate Heap Buffer Over-Read Vulnerability 2026-3586-1
SUSE libarchive Moderate Buffer Overrun Denial of Service Fix 2026-3587-1
openSUSE Python3-Pip Advisory for Moderate Arbitrary File Install Issue
SUSE 15-SP7 Python3-pip Moderate Arbitrary File Access Flaw 2026-3588-1
openSUSE python-pip Moderate Arbitrary File Install Vuln 2026-3589-1
SUSE Python-Pip Moderate Issue Arbitrary File Placement Vuln 2026-3589-1
SUSE Linux Micro 6.2 Advisory SUSE-SU-2026-23049-1 Key libssh2_org Update