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LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Debian 14 Makes Reproducible Builds Mandatory for Linux Packages

Debian 14 ''Forky'' will begin blocking packages that fail reproducibility checks, marking a major shift in how Linux distributions verify software integrity.

Linux

The Hacker News
The Hacker News

Why Agentic AI Is Security's Next Blind Spot

Agentic AI is already running in production environments across many organizations today. It is executing tasks, consuming data, and taking actions — most like…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Xen Critical DoS Issues XSA-483 XSA-484 XSA-486 XSA-488

oxenstored keeps quota related use counts across domain destruction [XSA-483, CVE-2026-23556] Xenstored DoS via XS_RESET_WATCHES command [XSA-484, CVE-2026-235…

Linux

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: $290M DeFi Hack, macOS LotL Abuse, ProxySmart SIM Farms +25 New Stories

You scroll past one incident and see another that feels familiar, like it should have been fixed years ago, but it still works with small changes. Same bugs. S…

Apple

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian DSA-6208-1 MediaWiki High Info Disclosure and Permission Issues

Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in information disclosure or incomplete perm…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Microsoft Blocks Open Source Dev Accounts, Disrupting Security Pipelines

When developer accounts are blocked, the impact is felt far beyond a single login screen. For many projects, these accounts are the access points for the entir…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Strapi Medium Redis RCE Threats from Malicious npm Packages

The first week of April 2026 marked a significant escalation in supply chain tactics. A coordinated campaign involving 36 malicious npm packages, disguised as …

Linux Databases

The Hacker News
The Hacker News Breaches & leaks

Multi-OS Cyberattacks: How SOCs Close a Critical Risk in 3 Steps

Your attack surface no longer lives on one operating system, and neither do the campaigns targeting it. In enterprise environments, attackers move across Windo…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 libpng Major Security Patch 2025-b9e4e5a954

GSSAPI server: Boundary check gss_wrap token (read OOB)

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Two-Person Wall: Why the Linux Backbone is More Fragile Than You Think

Ever wonder what happens to a piece of software when the people who wrote it just stop showing up? In the industry, we call this the bus factor. It is a morbid…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CI/CD Pipelines Vulnerabilities in Trusted Execution Paths March 2026

Time and time again, Linux systems execute attacker-controlled code during normal operation, and nothing in the system reports it as a failure.Security models …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

FortiClient EMS SQL Injection Risk on Linux Systems CVE-2026-21643

One unauthenticated HTTP request is all it takes. From there, attackers can move from the edge straight into your internal network, operating from a system you…

Linux Fortinet

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 strongSwan Critical EAP-TTLS Integer Overflow DoS Vuln DLA-4512-1

Kazuma Matsumoto discovered an integer overflow bug in the EAP-TTLS plugin of strongSwan, an IKE/IPsec suite. The EAP-TTLS plugin doesn't check the length fiel…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Ubuntus GRUB Change: Fixing a Problem¦ or Creating One

At some point, it stopped being ''load kernel and go'' and turned into this thing that tries to understand every filesystem, every storage setup, encryption, a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6176-1 strongSwan Critical DoS Integer Underflow CVE-2026-25075

Kazuma Matsumoto discovered an integer overflow bug in the EAP-TTLS plugin of strongSwan, an IKE/IPsec suite. The EAP-TTLS plugin doesn't check the length fiel…

Linux

The Hacker News
The Hacker News

We Found Eight Attack Vectors Inside AWS Bedrock. Here's What Attackers Can Do with Them

AWS Bedrock is Amazon's platform for building AI-powered applications. It gives developers access to foundation models and the tools to connect those models di…

Microsoft 365 AWS

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

Fedora 43 scitokens-cpp Important Boundary Validation Update Found

Fix scope path boundary validation to deny sibling-prefix authorization bypasses Reject parent-directory traversal in scope paths, including encoded traversal …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 scitokens-cpp Update FEDORA-2026-a6d1791c49 Scope Path Fix

Fix scope path boundary validation to deny sibling-prefix authorization bypasses Reject parent-directory traversal in scope paths, including encoded traversal …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 SciTokens-CPP Critical Path Validation Fix 2026-176625c3fc

Fix scope path boundary validation to deny sibling-prefix authorization bypasses Reject parent-directory traversal in scope paths, including encoded traversal …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 python-scitokens Path Traversal SQL Fix FEDORA-2026-dec8f790f7

Remove legacy parent SciToken chaining behavior from token initialization and claim handling Harden Enforcer scope path traversal validation (including encoded…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 python-scitokens Advisory 2026-727b73bfa0 Path Traversal Fix

Remove legacy parent SciToken chaining behavior from token initialization and claim handling Harden Enforcer scope path traversal validation (including encoded…

Linux

The Hacker News
The Hacker News Breaches & leaks

54 EDR Killers Use BYOVD to Exploit 34 Signed Vulnerable Drivers and Disable Security

A new analysis of endpoint detection and response (EDR) killers has revealed that 54 of them leverage a technique known as bring your own vulnerable driver (BY…

The Hacker News
The Hacker News Breaches & leaks

54 EDR Killers Use BYOVD to Exploit 35 Signed Vulnerable Drivers and Disable Security

A new analysis of endpoint detection and response (EDR) killers has revealed that 54 of them leverage a technique known as bring your own vulnerable driver (BY…