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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 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

The Hacker News
The Hacker News Vulnerabilities

Weekly Recap: Outlook Add-Ins Hijack, 0-Day Patches, Wormable Botnet & AI Malware

This week’s recap shows how small gaps are turning into big entry points. Not always through new exploits, often through tools, add-ons, cloud setups, or workf…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 gnutls Critical Denial of Service CVE-2026-1584 Advisory

This backports fixes for a couple CVEs: ** libgnutls: Fix NULL pointer dereference in PSK binder verification A TLS 1.3 resumption attempt with an invalid PSK …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 GnuTLS Addresses Critical Denial of Service Vulnerability Fix

This fixes a couple CVEs: ** libgnutls: Fix NULL pointer dereference in PSK binder verification A TLS 1.3 resumption attempt with an invalid PSK binder value i…

Linux

The Hacker News
The Hacker News Breaches & leaks

Reynolds Ransomware Embeds BYOVD Driver to Disable EDR Security Tools

Cybersecurity researchers have disclosed details of an emergent ransomware family dubbed Reynolds that comes embedded with a built-in bring your own vulnerable…

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 bind-dyndb-ldap Critical Security Fix for CVE-2025-13878

Update to 9.18.44 (rhbz#2431609) Security Fixes: Fix incorrect length checks for BRID and HHIT records. (CVE-2025-13878) Bug Fixes: Allow glue in delegations w…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 BIND Important Security Risk CVE-2025-13878 Update Notification

Update to 9.18.44 (rhbz#2431609) Security Fixes: Fix incorrect length checks for BRID and HHIT records. (CVE-2025-13878) Bug Fixes: Allow glue in delegations w…

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

The Hacker News
The Hacker News Vulnerabilities

Two Ivanti EPMM Zero-Day RCE Flaws Actively Exploited, Security Updates Released

Ivanti has rolled out security updates to address two security flaws impacting Ivanti Endpoint Manager Mobile (EPMM) that have been exploited in zero-day attac…

Ivanti

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 bind-dyndb-ldap Critical DoS Fix CVE-2025-13878 2026-567ff6c687

Update to 9.18.44 (rhbz#2431609) Security Fixes: Fix incorrect length checks for BRID and HHIT records. (CVE-2025-13878) Bug Fixes: Allow glue in delegations w…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 BIND 9.18.45 Urgent DoS Vulnerability Patch 2026-567ff6c688

Update to 9.18.44 (rhbz#2431609) Security Fixes: Fix incorrect length checks for BRID and HHIT records. (CVE-2025-13878) Bug Fixes: Allow glue in delegations w…

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Firewall Flaws, AI-Built Malware, Browser Traps, Critical CVEs & More

Security failures rarely arrive loudly. They slip in through trusted tools, half-fixed problems, and habits people stop questioning. This week’s recap shows th…

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

Ongoing Attacks Exploiting Critical RCE Vulnerability in Legacy D-Link DSL Routers

A newly discovered critical security flaw in legacy D-Link DSL gateway routers has come under active exploitation in the wild.The vulnerability, tracked as CVE…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: php-zip Important PHAR Deserialization 2025-4428-2

Two vulnerabilities were discovered in php-dompdf, a PHP library to convert HTML to PDF. CVE-2021-3838 php-dompdf is vulnerable to PHAR deserialization due to …

Linux PHP

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

AIs Quiet Move Into the Linux Kernel Raises New Linux Kernel Security Questions

AI-written patches are starting to land in kernel discussions, and the timing has people watching closely. The code looks ordinary at first glance, yet the rev…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: OpenVPN Critical HMAC Flaw Bypass CVE-2025-13086 DSA-6069-1

It was discovered that openvpn, a virtual private network application, does not properly handle HMAC verification checks. A remote attacker can take advantage …

Linux

The Hacker News
The Hacker News Vulnerabilities

SecAlerts Cuts Through the Noise with a Smarter, Faster Way to Track Vulnerabilities

Vulnerability management is a core component of every cybersecurity strategy. However, businesses often use thousands of software without realising it (when wa…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4359-1 strongswan Critical Buffer Overflow Exploit

Xu Biang discovered a buffer overflow bug in the eap-mschapv2 plugin of strongSwan, an IKE/IPsec suite. The eap-mschapv2 plugin does not correctly check the le…

Linux

The Hacker News
The Hacker News Vulnerabilities

Active Exploits Hit Dassault and XWiki — CISA Confirms Critical Flaws Under Attack

Threat actors are actively exploiting multiple security flaws impacting Dassault Systèmes DELMIA Apriso and XWiki, according to alerts issued by the U.S. Cyber…

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: $176M Crypto Fine, Hacking Formula 1, Chromium Vulns, AI Hijack & More

Criminals don’t need to be clever all the time; they just follow the easiest path in: trick users, exploit stale components, or abuse trusted systems like OAut…

Chrome