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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 GIMP Moderate Denial of Service Advisory DLA-4500-1

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

Fedora 42 SDL2_sound Important DoS Fix 2026-bfa5bd0004 CVE-2025-14369

Latest upstream snapshot from stable-2.0 branch. Fixes CVE-2025-14369 in bundled dr_flac.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 SDL3_sound Critical Denial of Service CVE-2025-14369 Advisory

Latest snapshot from 3.0 branch. Fixes CVE-2025-14369.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 SDL2_sound Important CVE-2025-14369 DoS Advisory 2026-6ea6f0a56b

Latest upstream snapshot from stable-2.0 branch. Fixes CVE-2025-14369 in bundled dr_flac.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm Netty Important DDoS Request Smuggling CVE-2025-55163

Several security vulnerabilities have been discovered in Netty, a Java NIO client/server socket framework. It was found that Netty was vulnerable to the MadeYo…

Linux

The Hacker News
The Hacker News Vulnerabilities

Dozens of Vendors Patch Security Flaws Across Enterprise Software and Network Devices

SAP has released security updates to address two critical security flaws that could be exploited to achieve arbitrary code execution on affected systems.The vu…

The Hacker News
The Hacker News Vulnerabilities

Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities

Cisco has disclosed that two more vulnerabilities affecting Catalyst SD-WAN Manager (formerly SD-WAN vManage) have come under active exploitation in the wild.T…

Cisco

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Valkey 8.0.7 Critical DoS Threat Update 2026-1d05f1d152

Valkey 8.0.7 - Released Mon 23 February 2026 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Securit…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Valkey 8.1.6 DoS Fix Advisory 2026-8d275f4438

Valkey 8.1.6 - Released Mon 23 February 2026 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Securit…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6155-1 spip Important SQL Injection XSS Attack

It was discovered that SPIP, a website engine for publishing, would allow a malicious user to access protected information, and perform various SQL injection, …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 firefox-esr Critical Advisory DLA-4496-1 CVE-2026-2757

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

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Anonymous VPS Infrastructure as a Cybersecurity Control for Open-Source and Email Systems

Cybersecurity strategies often focus on firewalls, endpoint protection, and vulnerability patching. While these controls are critical, hosting infrastructure v…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6148-1 firefox-esr Critical Code Execution Risks

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 gnutls28 Critical Denial Of Service CVE-2025-9820 DLA-4492-1

Vulnerabilities were found in GnuTLS, a portable library which implements the Transport Layer Security and Datagram Transport Layer Security protocols, which m…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 OpenSSL Critical Fix - Denial of Service Issues DLA-4490-1

Aisle Research found multiple vulnerabilites in OpenSSL, a Secure Socket Layer toolkit providing the SSL and TLS cryptographic protocols for secure communicati…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 GLib2.0 DLA-4491-1 Multiple DoS Memory Issues CVE-2026-0988

Multiple issues were found in GLib, a general-purpose, portable utility library, that could lead to denial of service, memory corruption or potentially arbitra…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 libvpx Important Buffer Overflow DoS Advisory DLA-4489-1

A buffer overflow was discovered in libvpx, a library implementing the VP8/VP9 open video codecs, which could result in denial of service or potentially the ex…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 modsecurity-crs Moderate Content-Type Attack Bypass DLA-4488-1

Multiple issues have been fixed in modsecurity-crs, a set of generic attack detection rules for use with ModSecurity. CVE-2023-38199 Coreruleset (aka OWASP Mod…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python-uv-build DoS Attack Vulnerability Update 2026-086a367966

Update uv and python-uv-build to 0.10.2. There are some minor breaking changes in uv; most users should not have to change anything. See https://github.com/ast…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 RoundcubeWebmail Important CSS Injection Fix CVE-2026-26079

Release 1.6.13 Managesieve: Fix handling of string-list format values for date tests in Out of Office (#10075) Fix remote image blocking bypass via SVG content…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian trixie inetutils Critical Telnetd Authentication Bypass DSA-6144-1

Ron Ben Yizhak discovered that the inetutils implementation of telnetd didn't sanitise the CREDENTIALS_DIRECTORY environment variable before passing it to the …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libvpx Critical DoS Buffer Overflow CVE-2026-2447 DSA-6143-1

A buffer overflow was discovered in libvpx, a library implementing the VP8/VP9 open video codecs, which could result in denial of service or potentially the ex…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 GIMP Significant Denial Of Service Vulnerability 2025-15059

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

Debian gnutls28 Important Denial of Service Fix DSA-6140-1 CVE-2025-14831

Tim Scheckenbach reported a flaw in GnuTLS, a library implementing the TLS and SSL protocols. Processing of specially crafted certificates containing a large n…

Linux