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Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Roundcube Important SSRF Info Disclosure Vuln DLA-4517-1

Multiple vulnerabilities were discovered in Roundcube, a skinnable AJAX based webmail solution for IMAP servers, which might lead to information disclosure or …

Linux

The Hacker News
The Hacker News Breaches & leaks

Iran-Linked Hackers Breach FBI Director’s Personal Email, Hit Stryker With Wiper Attack

Threat actors with ties to Iran successfully broke into the personal email account of Kash Patel, the director of the U.S. Federal Bureau of Investigation (FBI…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 firefox-esr Important Exec Code Denial of Service DLA-4510-1

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

Debian 12 13 ruby-rack Critical XSS Directory Traversal DSA-6180-1

Two security issues (cross-site scripting and directory traversal) were found in Rack, an interface for developing web applications in Ruby. For the oldstable …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian Bookworm Firefox ESR Critical Security Issues DSA-6178-1

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 DLA-4505-1 ruby-rack Critical Directory Listing XSS

Two vulnerabilities were discovered in ruby-rack, a modular Ruby webserver interface. CVE-2026-22860 Rack::Directory's path check used a string prefix match on…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Jammy SPIP Security Vulnerability Identified as CVE-2023-4567

Jul Blobul discovered that SPIP, a website engine for publishing, is prone to a privilege escalation vulnerability. For the stable distribution (trixie), this …

Linux

The Hacker News
The Hacker News Breaches & leaks

LeakNet Ransomware Uses ClickFix via Hacked Sites, Deploys Deno In-Memory Loader

The ransomware operation known as LeakNet has adopted the ClickFix social engineering tactic delivered through compromised websites as an initial access method…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Server Monitoring Challenges and Solutions for Security Teams

Linux shows up in places most people stop noticing. Web servers, Kubernetes nodes, build runners, database backends. Start tracing how modern platforms actuall…

Linux Kubernetes

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Boost Linux Security Using These 10 Vital Testing Tools Now

Linux admins rarely deal with one fixed system anymore. A single environment may include public-facing web apps, internal services, containers, cloud workloads…

Linux Docker

The Hacker News
The Hacker News Vulnerabilities

OpenAI Codex Security Scanned 1.2 Million Commits and Found 10,561 High-Severity Issues

OpenAI on Friday began rolling out Codex Security, an artificial intelligence (AI)-powered security agent that's designed to find, validate, and propose fixes …

The Hacker News
The Hacker News Vulnerabilities

Anthropic Finds 22 Firefox Vulnerabilities Using Claude Opus 4.6 AI Model

Anthropic on Friday said it discovered 22 new security vulnerabilities in the Firefox web browser as part of a security partnership with Mozilla.Of these, 14 h…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Coturn Important Security Bypass Fix CVE-2026-27624

Coturn 4.9.0 Multiple security fixes Fix to Web Admin password check Cleanup of deprecated OpenSSL APIs Fix for CVE-2026-27624: Bypass localhost and IP range b…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Coturn Critical IPv4-Mapped Bypass Advisory 2026-8cb5571ddc

Coturn 4.9.0 Multiple security fixes Fix to Web Admin password check Cleanup of deprecated OpenSSL APIs Fix for CVE-2026-27624: Bypass localhost and IP range b…

Linux OpenSSL

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

The Hacker News
The Hacker News Vulnerabilities

New Chrome Vulnerability Let Malicious Extensions Escalate Privileges via Gemini Panel

Cybersecurity researchers have disclosed details of a now-patched security flaw in Google Chrome that could have permitted attackers to escalate privileges and…

Chrome

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Security in 2026 Hardening Monitoring and Defense Strategies

Linux runs an enormous share of the modern internet - cloud workloads, web backends, containers, routers, IoT devices, and the quiet infrastructure nobody noti…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian Oldstable Python-Django Moderate SQL Injection and DoS DSA-6150-1

Multiple security issues were found in Django, a Python web development framework, which could result in denial of service, information disclosure or SQL injec…

Linux

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

The Hacker News
The Hacker News Breaches & leaks

Malicious NuGet Packages Stole ASP.NET Data; npm Package Dropped Malware

Cybersecurity researchers have discovered four malicious NuGet packages that are designed to target ASP.NET web application developers to steal sensitive data.…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Chromium Update 145.0.7632.75 Fixes Critical Use After Free

Update to 145.0.7632.75 CVE-2026-2441: Use after free in CSS CVE-2026-2313: Use after free in CSS CVE-2026-2314: Heap buffer overflow in Codecs CVE-2026-2315: …

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Update 2026-443f9ace49 Critical Heap Overflow

Update to 145.0.7632.75 CVE-2026-2441: Use after free in CSS CVE-2026-2313: Use after free in CSS CVE-2026-2314: Heap buffer overflow in Codecs CVE-2026-2315: …

Linux Chrome

The Hacker News
The Hacker News

Researchers Show Copilot and Grok Can Be Abused as Malware C2 Proxies

Cybersecurity researchers have disclosed that artificial intelligence (AI) assistants that support web browsing or URL fetching capabilities can be turned into…