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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Kernel 7.0.7 Important Fragnesia Patch FEDORA-2026-5e5a0f9621

The 7.0.7 stable kernel update contains a number of important fixes across the tree. It also patches up a vulnerable codepath for fragnesia that was not in the…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Kernel Update 7.0.7 Important Franesia Fix FEDORA-2026-6b173ffc2a

The 7.0.7 stable kernel update contains a number of important fixes across the tree. It also patches up a vulnerable codepath for franesia that was not in the …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Trixie FFmpeg Arbitrary Code Execution Fix DSA-6268-1

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitr…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

RubyGems Attack Highlights Open Source Supply Chain Risks for Linux Teams

RubyGems temporarily suspended new account registrations this week after threat actors pushed hundreds of malicious packages into the Ruby package ecosystem. A…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Why Red Hats krb5 Update Matters for Linux and Windows Authentication

Red Hat released an Important krb5 security update for Red Hat Enterprise Linux 8 this week, addressing two vulnerabilities tracked as CVE-2026-40355 and CVE-2…

Linux Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Why Runtime Monitoring Is Replacing Traditional Linux Logging

The problem is not necessarily a lack of security tools. Modern Linux infrastructure changes so quickly that maintaining consistent visibility has become one o…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Security Advisory FEDORA-2026-f4e92d8d66 CVE-2026-7896

Update to 148.0.7778.96 CVE-2026-7896: Integer overflow in Blink CVE-2026-7897: Use after free in Mobile CVE-2026-7898: Use after free in Chromoting CVE-2026-7…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Rails Critical RCE Vulnerability DLA-4578-1 CVE-2022-32224

A RCE (Remote Code Execution) escalation was discovered in Ruby on Rails, a MVC Ruby-based framework for web development. This vulnerability exists when using …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4576-1 p7zip Critical RCE DoS Issues Fixed

Multiple vulnerabilities were discovered in p7zip, a now unmaintained fork of 7-Zip, a file archiver handling multiple formats. To address these security vulne…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 DLA-4575-1 Firefox-ESR Update for Code Execution Risk

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For Debian 11 b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Firefox Important Networking Privilege Escalation MGASA-2026-0124

MGASA-2026-0124 - Updated rootcerts, nss & firefox packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 DLA-4573-1 libpng Important Heap Disclosure Fix

A security vulnerability has been discovered in libpng, a library implementing an interface for reading and writing PNG (Portable Network Graphics) files, whic…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian firefox-esr Important Arbitrary Code Exec DSA-6254-1 CVE-2026-8090

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For the oldstab…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6249-1 Wireshark Critical Denial of Service Threats

Multiple vulnerabilities have been discocvered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 PowerDNS Major Security Advisory 2026-abd12345xy

Update to 5.0.4 Release notes: https://doc.powerdns.com/authoritative/changelog/5.0.html#change-5.0.4 Security advisory: https://docs.powerdns.com/authoritativ…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6248-1 Apache2 Critical RCE Privilege Escalation Risks

Multiple vulnerabilities have been discovered in the Apache HTTP server, which may result in remote code execution, privilege escalation, denial of service or …

Linux Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-13834 OpenSSH Vulnerability Announcement

Important: dovecot security update

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 pdns Critical DoS Issues Advisory FEDORA-2026-f416c4ba87

Update to 5.0.4 Release notes: https://doc.powerdns.com/authoritative/changelog/5.0.html#change-5.0.4 Security advisory: https://docs.powerdns.com/authoritativ…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Your Linux Logs Probably Arent Catching Attacks: 2026 Detection Gaps

When a Linux system is compromised, the logs should tell you what happened. In a lot of cases, they don't.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6245-1 Imagemagick Important DoS Code Execution Fix

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Xen Critical DoS Issues XSA-483 XSA-484 XSA-486 XSA-488

oxenstored keeps quota related use counts across domain destruction [XSA-483, CVE-2026-23556] Xenstored DoS via XS_RESET_WATCHES command [XSA-484, CVE-2026-235…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 rust-openssl-sys Update Moderate Security Issues 2026-fc9d4b5520

Update the openssl crate to version 0.10.78 and the openssl-sys crate to version 0.9.114. Release notes: openssl 0.10.77 / openssl-sys 0.9.113: https://github.…

Linux OpenSSL GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Imagemagick Important Security Patch DLA-4559-1

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 firefox-esr Critical Code Execution Issues DLA-4555-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information dis…

Linux