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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 nginx-mod-vts Critical Data Injection Fix CVE-2026-1642

nginx-mod-fancyindex: Rebuild for 1.28.2 nginx-mod-headers-more: Rebuild for 1.28.2 nginx-mod-brotli:

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 nginx-mod-fancyindex Update CVE-2026-1642 TLS Attack Fix

nginx-mod-fancyindex: Rebuild for 1.28.2 nginx-mod-headers-more: Rebuild for 1.28.2 nginx-mod-brotli:

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 p11-kit Critical NULL Dereference Vulnerability Detailed

Notable changes from the rebase: * pkcs11: Update PKCS11 headers to version 3.2 * rpc: fix NULL dereference via C_DeriveKey with specific NULL parameters (CVE-…

Linux

The Hacker News
The Hacker News Vulnerabilities

Exposed Training Open the Door for Crypto-Mining in Fortune 500 Cloud Environments

Intentionally vulnerable training applications are widely used for security education, internal testing, and product demonstrations. Tools such as OWASP Juice …

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 59 Vulnerabilities Including Six Actively Exploited Zero-Days

Microsoft on Tuesday released security updates to address a set of 59 flaws across its software, including six vulnerabilities that it said have been exploited…

The Hacker News
The Hacker News Breaches & leaks

Warlock Ransomware Breaches SmarterTools Through Unpatched SmarterMail Server

SmarterTools confirmed last week that the Warlock (aka Storm-2603) ransomware gang breached its network by exploiting an unpatched SmarterMail instance.The inc…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Trixie Wireshark Key Denial of Service Vulnerabilities DSA-6124-1

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 Vulnerabilities

Fedora 43 xrdp Highlights Key Stack Overflow Vulnerability CVE-2025-68670

Release notes for xrdp v0.10.5 (2026/01/27) Security fixes CVE-2025-68670: Improper bounds checking of domain string length leads to Stack- based Buffer Overfl…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 xorgxrdp Important Stack Buffer Overflow 2026-febea89ac3

Release notes for xrdp v0.10.5 (2026/01/27) Security fixes CVE-2025-68670: Improper bounds checking of domain string length leads to Stack- based Buffer Overfl…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical n8n Flaw CVE-2026-25049 Enables System Command Execution via Malicious Workflows

A new, critical security vulnerability has been disclosed in the n8n workflow automation platform that, if successfully exploited, could result in the executio…

The Hacker News
The Hacker News Vulnerabilities

Malicious NGINX Configurations Enable Large-Scale Web Traffic Hijacking Campaign

Cybersecurity researchers have disclosed details of an active web traffic hijacking campaign that has targeted NGINX installations and management panels like B…

Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 os-autoinst Update CVE-2025-13465 JavaScript Fix

This update provides new upstream snapshots of openQA and os-autoinst, with various fixes and enhancements. Please see upstream changelogs for details. They al…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 xrdp Critical Buffer Overflow DoS Vuln DLA-4464-1 CVE-2025-68670

xrdp is an open source RDP server. It was found that xrdp contains an unauthenticated stack-based buffer overflow vulnerability. The issue stems from improper …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

11-Year-Old telnetd Flaw Found in GNU InetUtils: What Linux Admins Need to Reassess Now

Seeing the word ''telnet'' on a system tends to trigger a reaction. For some admins, it means risk. For others, it means legacy noise that can be ignored. The …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Imagemagick Critical DoS Code Exec Vuln DSA-6111-1

This update fixes multiple vulnerabilities in Imagemagick, which could result in denial of service via MSL scripts or potentially the execution of arbitrary co…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 zvbi Important Integer Overflow Advisory DLA-4449-1 CVE-2025-2173

Several issues have been found in zvbi, a Vertical Blanking Interval decoder. CVE-2025-2173 is related to an uninitialized pointer in src/conv.c:: vbi_strndup_…

Linux

The Hacker News
The Hacker News Vulnerabilities

CISA Updates KEV Catalog with Four Actively Exploited Software Vulnerabilities

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog, ci…

PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: python-keystonemiddleware Security Flaw DSA-6104-1 CVE-2026-22797

Grzegorz Grasza discovered a vulnerability in the Openstack middleware to provide authentication and authorization features to web services other than Keystone…

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

Debian 11: apache-log4j2 Critical MitM TLS Issue DLA-4444-1 CVE-2025-68161

In Apache Log4j2, a Java Logging Framework, the Socket Appender does not perform TLS hostname verification of the peer certificate, even when the verifyHostNam…

Linux Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: FFmpeg Critical Denial of Service Threat DLA-4440-1 CVE-2023-6603

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 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 42: Composer Critical ANSI Injection Denial of Service Advisory

Version 2.9.3 - 2025-12-30 Security: Fixed ANSI sequence injection (GHSA-59pp-r3rg-353g / CVE-2025-67746) Fixed COMPOSER_NO_SECURITY_BLOCKING env var not being…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: Composer 2.9.3 Moderate DoS Fix FEDORA-2026-0b03072979

Version 2.9.3 - 2025-12-30 Security: Fixed ANSI sequence injection (GHSA-59pp-r3rg-353g / CVE-2025-67746) Fixed COMPOSER_NO_SECURITY_BLOCKING env var not being…

Linux