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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 42 curl Critical Authentication Fixes 2026-907bbf2a13

fix bad reuse of HTTP Negotiate connection (CVE-2026-1965) fix token leak with redirect and netrc (CVE-2026-3783) fix wrong proxy connection reuse with credent…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python3.12 Critical Security Fixes CVE-2026-1502 2026-f684007460

Security fixes for CVE-2026-1502, CVE-2026-4786, CVE-2026-6100, CVE-2026-2297, CVE-2026-3644, CVE-2026-4224

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2026:8459 thunderbird security update Security Advisories Updates

Important: thunderbird security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2026:8471 .NET 10.0 security update Security Advisories Updates

Important: .NET 10.0 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2026:8469 .NET 8.0 security update Security Advisories Updates

Important: .NET 8.0 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2026:8510 libarchive security update Security Advisories Updates

Important: libarchive security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Thunderbird Essential Security Patch RLSA-2026-8460

Important: thunderbird security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2026-8457 .NET 10.1 Key Security Patch Released

Important: .NET 10.0 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2023-9238 .NET 8.1 Vital Security Patch

Important: .NET 8.0 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 libarchive Security Update RLSA-2026-8520 Released

Important: libarchive security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed opam Moderate CVE-2026-41082 Security Issue 10568-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu DSA-7219-1 Ghostscript Severe Buffer Underflow DDoS CVE-2026-4401

A heap-based buffer overflow flaw was discovered in MuPDF, a lightweight PDF viewer, which may result in denial of service or the execution of arbitrary code i…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 perl Important Code Injection Weakness DLA-4538-1 CVE-2025-40909

Vincent Lef¨vre discovered that, in the Perl programming language, at thread creation the current directory may temporarily change in other threads, altering f…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 RLSB-2023-5625 Python 3.10 Major Security Update Issued

Important: .NET 10.0 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu OS 20 RLB-2026-6575 read-in Flaw Allows Unapproved Access

Important: freerdp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 mingw-LibRaw Critical Exec Issues CVE-2026-20884 2026-826db1b5c0

Backport patch for CVE-2026-20884. Backport fixes for CVE-2026-20889 CVE-2026-21413 CVE-2026-24450 CVE-2026-24660 Update to libraw-0.21.5.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 smb4k 4.0.6 Critical Local Root Exploit Vulnerabilities Revealed

Update to version 4.0.6

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 stb Image Uninitialized Memory Access Fix 2026-651e3129a9

Fix access/use of uninitialized memory in stb_image

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Monkey's Audio Critical Update for Out-of-Bounds Read Issue

Latest Monkey's Audio Codec release. Changes: https://monkeysaudio.com/versionhistory.html .

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Aqualung FEDORA-2026-43278d411e Critical Out-of-Bounds Fix

Latest Monkey's Audio Codec release. Changes: https://monkeysaudio.com/versionhistory.html .

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian DSA-6217-1 Luanti Important Sandbox Escape Security Issues

Two security issues were discovered in Luanti, a multiplayer infinite-world block sandbox game, which could result in incomplete restrictions for installed mod…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6216-1 OPAM Critical Directory Traversal Issue CVE-2026-41082

Andrew Nesbitt discovered that .install file directives were insufficiently restricted in OPAM, a package manager for OCaml. This could result in directory tra…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm DSA-6215-1 GIMP Important Denial of Service

Several vulnerabilities were discovered in GIMP, the GNU Image Manipulation Program, which could result in denial of service or potentially the execution of ar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libraw-devel Moderate Issue 2026-10565-1 CVE-2026-20884

An update that solves 7 vulnerabilities can now be installed.

Linux