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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 9: 2025-0184 moderate: golang information leak and handling issues

Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information. CVE-2025-4673. os: inconsiste…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: 2025-0181 moderate: cockpit DoS attack resolution

Mageia's internal bug: In the current version you can't login in the web interface with firefox or chromium-browser packaged by Mageia. This update fixes the i…

Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4210-1 high: python-django update mitigates several risks

A number of vulnerabilities were discovered in Django, a popular Python-based web-development framework: * CVE-2025-48432: Potential log injection via unescape…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.04 USN-7560-1: Critical AMD Microcode Integrity Risk

AMD Microcode could lose the SEV-based protection of a confidential guest.

Linux

The Hacker News
The Hacker News

New Supply Chain Malware Operation Hits npm and PyPI Ecosystems, Targeting Millions Globally

Cybersecurity researchers have flagged a supply chain attack targeting over a dozen packages associated with GlueStack to deliver malware.The malware, introduc…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5939-1 gimp severe: denial of service, code execution

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 11: DLA-4207-1 critical: edk2 buffer overflow and DoS issues

Multiple security vulnerabilities have been fixed in EDK II, a modern, feature-rich, cross-platform firmware development environment. Remotely exploitable buff…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Anatomy of a Linux Ransomware Attack

Ransomware has been making life miserable for IT folks for years now, and you've probably heard plenty about how it hits Windows systems . But Linux? Yeah, tha…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: 2025-ba86bed822 critical: systemd local information disclosure

Fix for local information disclosure in systemd-coredump (CVE-2025-4598) Various other fixes

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: FEDORA-2025-5bf1989d48 moderate: thunderbird mail client update

Update to 128.11.0 https://www.thunderbird.net/en-US/thunderbird/128.11.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-46/

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Tails 6.16 Released with Key Security & Privacy Updates

Managing privacy-focused systems like Tails requires vigilance. Any update''no matter how routine''can shift the way you work, secure data, or even interact wi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-5931-1 moderate: systemd race condition risk

The Qualys Threat Research Unit (TRU) discovered that systemd-coredump is prone to a kill-and-replace race condition which may allow a local attacker to gain s…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 11 bullseye: DLA-4191-1 critical: firefox-esr code execution threat

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or cross-origin …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11: DLA-4190-1 critical: mydumper information disclosure

MyDumper is a MySQL Logical Backup Tool. The MySQL C client library (libmysqlclient) allows authenticated remote actors to read arbitrary files from client sys…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5930-1 critical: libavif denial of service and code execution

Multiple vulnerabilities were discovered in libavif, a library for handling .avif files, which could result in denial of service or potentially the execution o…

Linux

The Hacker News
The Hacker News Breaches & leaks

DragonForce Exploits SimpleHelp Flaws to Deploy Ransomware Across Customer Endpoints

The threat actors behind the DragonForce ransomware gained access to an unnamed Managed Service Provider's (MSP) SimpleHelp remote monitoring and management (R…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-4186-1: php-twig security update

Twig is a template language for PHP. In a sandbox, an attacker can call `__toString()` on an object even if the `__toString()` method is not allowed by the sec…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4186-1: Critical Code Execution in php-twig

Twig is a template language for PHP. In a sandbox, an attacker can call `__toString()` on an object even if the `__toString()` method is not allowed by the sec…

Linux PHP

The Hacker News
The Hacker News Breaches & leaks

Chinese APT41 Exploits Google Calendar for Malware Command-and-Control Operations

Google on Wednesday disclosed that the Chinese state-sponsored threat actor known as APT41 leveraged a malware called TOUGHPROGRESS that uses Google Calendar f…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-5928-1: libvpx

It was discovered that a double-free in the encoder of libvpx, a multimedia library for the VP8 and VP9 video codecs, may result in denial of service and poten…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-4182-1: syslog-ng security update

A security issue was found in syslog-ng, an enhanced log daemon. In prior version, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0167: sqlite3

In SQLite 3.49.0 before 3.49.1, certain argument values to sqlite3_db_config (in the C-language API) can cause a denial of service (application crash). An sz*n…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Armbian v25.5 Enhances Security for ARM-based Devices

When you're managing ARM-based devices, reliability and security are non-negotiable. Those two pillars are what make Armbian a go-to distribution for many Linu…

Linux

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: APT Campaigns, Browser Hijacks, AI Malware, Cloud Breaches and Critical CVEs

Cyber threats don't show up one at a time anymore. They’re layered, planned, and often stay hidden until it’s too late.For cybersecurity teams, the key isn’t j…