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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu ImageMagick USN-8810-1 Multiple Vulnerabilities Denial of Service

Several security issues were fixed in ImageMagick.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Critical Race Condition Buffer Overflow Vulnerability

Update to 153.0.8010.52 CVE-2026-91708: Race condition in Network CVE-2026-91709: Type confusion in ServiceWorker CVE-2026-91710: Use after free in WebAppInsta…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux PostgreSQL16 Important Arbitrary Code Execution RLSA-2026-70186

Important: postgresql16 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 mingw-pcre2 Important Information Disclosures - CVE-2026-89162

Update to pcre-10.48

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Unbound Important Heap Buffer Overflow RCE Vuln 2026-996b326401

Update to 1.26.1 (rhbz#2535076) Security fix list from upstream: Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNS…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Apptainer Important DoS Buffer Overflow Fix SUSE-SU-2026-4308-1

An update that solves six vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE gimp Important Denial of Service and Code Execution Fix 2026-4309-1

An update that solves five vulnerabilities and has two security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Important Security Update CVE-2026-46150 CVE-2026-64423

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 mingw-pcre2 Out-of-Bounds Disclosure and Code Execution Risk

Update to pcre-10.48

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 evolution-data-server Update Bug Fixes CVE-2026-88859

Update to 3.62.0 evolution-data-server Bug Fixes: I#660 - GOA EWS: Do not require OABUrl in autodiscover I#662 - EBackend: Document how OAuth2 sources should a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 XDG Desktop Portal Local Deletion Vulnerability USN-8287-2

USN-8287-1 introduced a regression in XDG Desktop Portal

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS libgit2 Important Remote Exec Vulnerability CVE-2026-5917

libgit2 could be made to run programs as your login if it received specially crafted network traffic.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Firefox Gains Key Security Patch for Privilege Escalation

Important: firefox security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-69924 postgresql Important Arbitrary Code Execution

Important: postgresql:12 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian znc Critical DoS Fix DSA-6511-1 CVE-2026-82373 CVE-2026-82374

Two security vulnerabilities were discovered in the ZNC IRC bouncer, which could result in denial of service. For the stable distribution (trixie), these probl…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS NetworkManager Important Info Exposure CVE-2026-19685

Fraudulent security certificates could allow sensitive information to be exposed when connecting to a WPA-Enterprise network.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 SQL Parsing Denial of Service Vulnerabilities USN-8808-1

SQL parse could be made to crash if it received specially crafted input.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Open-iSNS Critical Denial of Service Vulnerability USN-8807-1

Open-iSNS could be made to crash if it received specially crafted network traffic.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Corosync Important Buffer Overflow Vuln RLSA-2026-69277

Important: corosync security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 dotnet10.0 Critical Multiple Threat Fixes 2026-a5c27e8727

Update to .NET SDK 10.0.112 and Runtime 10.0.12 Fixes: CVE-2026-58649,CVE-2026-69304,CVE-2026-69439,CVE-2026-69522,CVE-2026- 69806,CVE-2026-71328 Release Notes…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-Net-DNS 1.57 Denial of Service Fix Advisory 2026-57f107ed83

Update to 1.57 to fix CVE-2026-81928 (Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 dotnet10.0 Important SDK Runtime Update for CVEs 2026-04a0116777

Update to .NET SDK 10.0.112 and Runtime 10.0.12 Fixes: CVE-2026-58649,CVE-2026-69304,CVE-2026-69439,CVE-2026-69522,CVE-2026- 69806,CVE-2026-71328 Release Notes…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux osbuild-composer Security Advisory on XSS DoS Vulnerabilities

Important: osbuild-composer security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux OpenSSH Key Vulnerability Leads to SSH Protocol Security Bypass

Important: openssh security update

Linux OpenSSH