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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4681-1 p7zip Memory Corruption Fix CVE-2026-48092

Multiple memory corruption vulnerabilities were discovered in p7zip, a now unmaintained fork of 7-Zip, which itself is a file archiver handling multiple format…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 p11-kit Important Stack Exhaustion RPC Attribute CVE-2026-13757

server: fixed stack exhaustion via unbounded recursion in RPC attribute parsing by enforcing a recursion depth limit (CVE-2026-13757) fixed confusing error mes…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Privilege Escalation from a Defensive Perspective: Sudoers and SUID Misconfigurations

Root access on a Linux system rarely arrives through a zero-day.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian opam Important Directory Traversal Fix DSA-6386-1 CVE-2026-57825

Kate Deplaix reported that .install file directives were insufficiently restricted in OPAM, a package manager for OCaml. Installing files through .install file…

Linux

The Hacker News
The Hacker News Vulnerabilities

Laser Attack Resets Tangem Wallet Passwords on Cards That Can't Be Patched

Researchers at Ledger's Donjon security team have shown that a precisely timed laser pulse, aimed at the chip inside a Tangem crypto wallet card, can reset the…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 DLA-4674-1 Chromium Security Fix Code Execution Risk

Debian LTS released an advisory regarding security issues in Chromium that could allow arbitrary code execution and other vulnerabilities, recommending an upgr…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS dpkg Severe Directory Access Permissions DoS Concern DLA-4673-1

A vulnerability have been discovered in dpkg, the Debian package manager (dpkg is the low-level tool that actually installs or removes packages). CVE-2025-6297…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Imagemagick Critical DoS Information Disclosure Vuln DSA-6383-1

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Gitea Docker Vulnerability Now Under Active Probing, CVE-2026-20896

A critical flaw in Gitea's official Docker image let anyone impersonate an admin with one forged header. Sysdig spotted the first exploitation attempts 13 days…

Docker

The Hacker News
The Hacker News Breaches & leaks

Ransomware Groups Turn to Citrix Bleed 2, BYOVD, and Supply Chain Credentials

Threat actors associated with the Anubis ransomware operation have been observed exploiting the Citrix Bleed 2 (CVE-2025-5777) vulnerability to obtain initial …

Citrix

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Cursor IDE Vulnerabilities Let Prompt Injection Escape the Sandbox

Two critical Cursor IDE vulnerabilities, dubbed DuneSlide, let prompt injection break the editor's command sandbox with no click required. Both are fixed in Cu…

The Hacker News
The Hacker News Vulnerabilities

New ChocoPoC RAT Targets Vulnerability Researchers via Fake PoC Exploit Repos

Attackers are hiding a data-stealing trojan inside fake exploit code aimed at the people who hunt bugs for a living. The malware, called ChocoPoC, travels in P…

GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4662-1 jq Important Memory Corruption DoS Fix

It was found that jq, a lightweight and flexible command-line JSON parser, was vulnerable to multiple memory corruption attacks, which could lead to applicatio…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 jq Important Heap Corruption DoS Vulnerabilities DLA-4661-1

It was found that jq, a lightweight and flexible command-line JSON parser, was vulnerable to multiple memory corruption attacks, which could lead to applicatio…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Moderate heap buffer overflow vulnerability in Rocky Linux 8 identified

Moderate: autotrace security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2023-2589 Identified Moderate Heap Buffer Overflow Issue

Moderate: autotrace security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-jupytext Important Denial Of Service Fix 2026-31e6b85f4e

See https://github.com/jupytext/jupytext/releases/tag/v1.19.4 for changes in version 1.19.4. Notable, this update fixes CVE-2026-45736 and CVE-2026-48779.

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-jupytext Important DoS Fix 2026-db770b7d7a

See https://github.com/jupytext/jupytext/releases/tag/v1.19.4 for changes in version 1.19.4. Notable, this update fixes CVE-2026-45736 and CVE-2026-48779.

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4658-1 librabbitmq Important Heap Buffer Overflow

Two issues were discovered in librabbitmq, a C-language client library used to communicate with RabbitMQ servers using the Advanced Message Queuing Protocol (A…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-6374-1: nginx

Multiple vulnerabilities were discoverd in Nginx, a high-performance web and reverse proxy server, which could result in remote code execution, denial of servi…

Linux Nginx

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Network Security Monitoring: Common Linux Monitoring Gaps That Hide Threats

If you’re relying on standard network logs to protect your Linux infrastructure, you’re flying blind. Most organizations believe they have network security mon…

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Amazon Q’s MCP Flaw Is an Industry Warning: AI Tools Still Lack Workspace Trust Standards

CVE-2026-12957 in Amazon Q is the third MCP auto-execution vulnerability in three AI coding tools. The pattern reveals a shared design failure, not just a sing…

AWS

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Programming Languages for Cyber Security: What the Tools Actually Use

Security tooling is not written in a single language. Python powers most automation. C sits at the exploit layer. PowerShell dominates Windows incident respons…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Pacemaker Important Denial of Service Fix 2026-2c31df81dc

* Wed Jun 17 2026 Klaus Wenninger - 3.0.2-3 - fix CVE-2026-10649: Fix integer overflows in remote message code

Linux