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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Important Fix for Buffer Overflow SUSE-SU-2026-0283-1

An update that solves seven vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python3.9 Critical DoS Fix CVE-2025-12084 2026-975a15098b

Security fix for CVE-2025-12084

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python3.9 Important Update Denial of Service CVE-2025-12084

Security fix for CVE-2025-12084

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Alert: Problems Identified in Ubuntu 22.04 LTS Following Latest 2023 Update

An update that solves seven vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP5 Kernel Important Vulnerability Fix 2026-0263-1

An update that solves 392 vulnerabilities, contains 16 features and has 47 security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10: iperf3 Critical Denial of Service Vulnerabilities USN-7970-1

Several security issues were fixed in iperf3.

Linux

The Hacker News
The Hacker News Vulnerabilities

Hackers Use LinkedIn Messages to Spread RAT Malware Through DLL Sideloading

Cybersecurity researchers have uncovered a new phishing campaign that exploits social media private messages to propagate malicious payloads, likely with the i…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia: Critical Sandbox Escape and Information Disclosure MGASA-2026-0014

MGASA-2026-0014 - Updated thunderbird packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: nss Critical Sandbox Escape Alert MGASA-2026-0013

MGASA-2026-0013 - Updated nss & firefox packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: gpsd Critical Buffer Overflow & DoS CVE-2025-67268 Advisory

Security fixes for CVE-2025-67268 and CVE-2025-67269.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Patch Advisory 2026:0149-1 CVE-2021-47557 DoS

An update that solves 221 vulnerabilities, contains two features and has 37 security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: python-biopython Important Information Disclosure CVE-2025-68463

Initial fix for security bug CVE-2025-68463

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: Thunderbird Critical Arbitrary Code Exec DSA-6103-1 CVE-2025-14327

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the oldstable distribution (bookworm), thes…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: gimp Critical Remote Code Execution Vuln MGASA-2026-0012

MGASA-2026-0012 - Updated gimp packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: libpng Important Heap Buffer Over-Read Issues MGASA-2026-0010

MGASA-2026-0010 - Updated libpng packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: python3.12 High CVE-2025-12084 DoS Fix FEDORA-2026-8e0e785a72

Security fix for CVE-2025-12084 Require at least the same expat version as used during the build time

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora: foomuuri Critical D-Bus Auth Fix CVE-2025-67603 2026-63f333201f

Upstream update to v0.31 with fixes to CVE-2025-67603 and CVE-2025-67858. CVE-2025-67603: Add PolicyKit authorization to D-Bus methods. CVE-2025-67858: Verify …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: HarfBuzz Important Null Pointer Fix CVE-2026-22693

Backport security fix for CVE-2026-22693 (fix RHBZ#2429288)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04: Git Critical Credential Issues USN-7964-1 CVE-2024-50349

Several security issues were fixed in Git.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 net-snmp Important Buffer Overflow CVE-2025-68615

net-snmp security update

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical Node.js Vulnerability Can Cause Server Crashes via async_hooks Stack Overflow

Node.js has released updates to fix what it described as a critical security issue impacting "virtually every production Node.js app" that, if successfully exp…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LTS: Linux Kernel Critical Flaws Addressed USN-7922-5

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 libtasn1 Important Buffer Overflow CVE-2025-13151

MGASA-2026-0007 - Updated libtasn1 packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Critical Improper Validation Issue in libsodium CVE-2025-69277

Version 1.0.21 This point release includes all the changes from 1.0.20-stable, which include a security fix for the crypto_core_ed25519_is_valid_point() functi…

Linux