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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 Articles
LinuxSecurity - Security Articles Vulnerabilities

When LKML Patches Signal Exploitation Risk Before CVE Assignment

Think about Linux security like a product recall. A manufacturer starts fixing the issue before the public notice goes out. If you catch those early signals, y…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 python3.9 Critical UAF CVE-2026-6100 DLA-4532-1

It was found that the patches for CVE-2025-15366 and CVE-2025-15367 break backward compatibility, and upstream decided not to backport those patches to older P…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 gdk-pixbuf Critical JPEG Processing Code Exec DLA-4531-1

It was discovered that gdk-pixbuf, the GDK Pixbuf library, does not properly validate color component counts in the JPEG image loader, which may result in the …

Linux

The Hacker News
The Hacker News

JanelaRAT Malware Targets Latin American Banks with 14,739 Attacks in Brazil in 2025

Banks and financial institutions in Latin American countries like Brazil and Mexico have continued to be the target of a malware family called JanelaRAT.A modi…

The Hacker News
The Hacker News

North Korea's APT37 Uses Facebook Social Engineering to Deliver RokRAT Malware

The North Korean hacking group tracked as APT37 (aka ScarCruft) has been attributed to a fresh multi-stage, social engineering campaign in which threat actors …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm gdk-pixbuf Important JPEG Code Execution DoS DSA-6206-1

It was discovered that gdk-pixbuf, the GDK Pixbuf library, does not properly validate color component counts in the JPEG image loader, which may result in the …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 DLA-4526-1 Firefox-esr Critical Exec Code Threat

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For Debian 11 b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 libcgif Critical Integer Overflow Advisory CVE-2026-4985

Version 0.5.3 Fix potential undefined behavior in cgif_addframe which could have led to an integer overflow CVE-2026-4985

Linux

The Hacker News
The Hacker News

The Hidden Security Risks of Shadow AI in Enterprises

As AI tools become more accessible, employees are adopting them without formal approval from IT and security teams. While these tools may boost productivity, a…

The Hacker News
The Hacker News Vulnerabilities

Adobe Reader Zero-Day Exploited via Malicious PDFs Since December 2025

Threat actors have been exploiting a previously unknown zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python-pydicom Moderate Path Traversal Risk CVE-2026-32711

Patch release for security advisory CVE-2026-32711. A crafted DICOMDIR could create a path traversal by setting ReferencedFileID to a path outside the File-set…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Roundcube 1.6.15 Important SVG Bypass Security 2026-051825ca18

Version 1.6.15 This is a security update to the stable version 1.6 of Roundcube Webmail. It provides fixes to some regressions introduced in the previous relea…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Firefox-ESR Critical Code Execution Advisory DSA-6202-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For the oldstab…

Linux

The Hacker News
The Hacker News

New Chaos Variant Targets Misconfigured Cloud Deployments, Adds SOCKS Proxy

Cybersecurity researchers have flagged a new variant ofmalware called Chaosthat'scapable of hitting misconfigured cloud deployments, marking an expansion of th…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Roundcube Important DSA-6196-1 Multiple Vulnerabilities

Multiple vulnerabilities were discovered in roundcube, a skinnable AJAX based webmail solution for IMAP servers, which could result in information disclosure, …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

The npm Supply Chain Problem: Why Installing Packages Executes Untrusted Code

Running npm install is a reflex at this point. You see a progress bar, a few hundred dependencies fly by, and the lockfile updates. You move on to the next tas…

Linux

The Hacker News
The Hacker News

Drift Loses $285 Million in Durable Nonce Social Engineering Attack Linked to DPRK

Solana-based decentralized exchange Drift has confirmed that attackers drained about $285 million from the platform during a security incident that took place …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 DLA-4521-1 libpng1.6 Critical Exploit DDoS CVE-2026-33416

Two security vulnerabilities were discovered in libpng, a library implementing an interface for reading and writing PNG (Portable Network Graphics) files, whic…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6191-1 gst-plugins-ugly1.0

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of service or pot…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6190-1 gst-plugins-bad1.0

Multiple multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of servi…

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

The Hacker News
The Hacker News Breaches & leaks

Google Attributes Axios npm Supply Chain Attack to North Korean Group UNC1069

Google has formally attributed the supply chain compromise of the popular Axios npm package to a financially motivated North Korean threat activity cluster tra…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Netty Important DDoS Request Smuggling Crash Advisory DLA-4519-1

Several security vulnerabilities have been discovered in Netty, a Java NIO client/server socket framework. It was found that Netty was vulnerable to the MadeYo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libpng1.6 Critical DDoS Exec Vulnerability DSA-6189-1 Alert

Two security vulnerabilities were discovered in libpng, a library implementing an interface for reading and writing PNG (Portable Network Graphics) files, whic…

Linux