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Latest headlines from security outlets

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The Hacker News
The Hacker News Alerts

ThreatsDay Bulletin: Claude Security Plugin, Azure Priv-Esc, Kali365 MFA Bypass, FIFA Scams +15 More

Every time you think the industry has finally stopped doing some reckless, low-effort crap, somebody spins up a fresh box full of sketchy loaders, fake install…

Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 vips LibRaw Important DoS Issues Advisory FEDORA-2026-bef0050737

LibRaw 0.22.1 and rebuilds Release 3.1.12.0 (Apr 1, 2026) -- compared to 3.1.11.0 oiiotool: Better type understanding with -i:ch= and other cleanup #5056 textu…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Siril Security Advisory on CVE-2026-5318 and CVE-2026-5342

LibRaw 0.22.1 and rebuilds Release 3.1.12.0 (Apr 1, 2026) -- compared to 3.1.11.0 oiiotool: Better type understanding with -i:ch= and other cleanup #5056 textu…

Linux

The Hacker News
The Hacker News Alerts

Microsoft Warns of WhatsApp-Delivered VBS Malware Hijacking Windows via UAC Bypass

Microsoft is calling attention to a new campaign that has leveraged WhatsApp messages to distribute malicious Visual Basic Script (VBS) files.The activity, beg…

Windows

The Hacker News
The Hacker News Alerts

ThreatsDay Bulletin: OAuth Trap, EDR Killer, Signal Phishing, Zombie ZIP, AI Platform Hack & More

Another Thursday, another pile of weird security stuff that somehow happened in just seven days. Some of it is clever. Some of it is lazy. A few bits fall into…

The Hacker News
The Hacker News Vulnerabilities

CISA Flags Four Security Flaws Under Active Exploitation in Latest KEV Update

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog, cit…

Chrome

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: Codespaces RCE, AsyncRAT C2, BYOVD Abuse, AI Cloud Intrusions & 15+ Stories

This week didn’t produce one big headline. It produced many small signals — the kind that quietly shape what attacks will look like next.Researchers tracked in…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Best Open-Source Linux Patch Management Software for Secure Linux Servers

Linux servers already have package managers. For most admins, that creates an assumption that patching is largely solved. Run updates, reboot when needed, move…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 libmatio Critical DoS Heap Corruption Advisory DLA-4459-1

Multiple vulnerabilities has been discovered in libmatio, a MAT File I/O Library. CVE-2025-50343 A Denial of Service (DoS) and in certain cases heap corruption…

Linux

The Hacker News
The Hacker News Vulnerabilities

Google Warns of Active Exploitation of WinRAR Vulnerability CVE-2025-8088

Google on Tuesday revealed that multiple threat actors, including nation-state adversaries and financially motivated groups, are exploiting a now-patched criti…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian OpenSSL Critical DSA-6113-1 DoS Information Leak Execution

Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit, which may result in denial of service, information leaks, or potentia…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: MySQL 8.0.44 Important Advisory 2026-f9c97702ca

MySQL 8.0.44 Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-44.html

Linux Databases

The Hacker News
The Hacker News Vulnerabilities

WatchGuard Warns of Active Exploitation of Critical Fireware OS VPN Vulnerability

WatchGuard has released fixes to address a critical security flaw in Fireware OS that it said has been exploited in real-world attacks.Tracked as CVE-2025-1473…

VPN

The Hacker News
The Hacker News Vulnerabilities

NHS Warns of PoC Exploit for 7-Zip Symbolic Link–Based RCE Vulnerability

Update: The NHS England Digital, in an updated advisory on November 20, 2025, said it has not observed in-the-wild exploitation of CVE-2025-11001, but noted th…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Ubuntu: Kernel Advisory CVE-2024-0193 Medium Privilege Escalation Impact

The OverlayFS bug in Ubuntu last year slipped through normal testing. Nothing exotic, a permissions issue in the filesystem layer that let local users climb th…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Oracle Linux: Advisory CVE-2025-61882 Critical RCE Threat from Cl0p

Oracle has confirmed a critical remote code execution flaw in E-Business Suite, tracked as CVE-2025-61882. The bug resides in the Concurrent Processing and BI …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41 ntpd-rs Crittical DoS and Log Pollution Advisory 2025-ee9b86c6d9

Update to version 1.6.2. Includes fixes for CVE-2025-58066 (potential DoS in the ntpd-rs server) and CVE-2025-58160 (potential tracing log pollution).

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Advisory for Atuin 2025-8a18a5a077 - Important Security Fixes

Rebuild applications to apply two recent security updates: build with idna 1.0.0+ to address CVE-2024-12224 (idna accepts Punycode labels that do not produce a…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Chrome Zero-Day Flaw Exposes Login Tokens on Linux

Zero-day vulnerabilities are a nightmare for any Linux admin, and here's the latest one that demands your attention: CVE-2025-4664 . If you're running Chrome o…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: thunderbird 2025-ee55907675

Update to 128.10.2 https://www.thunderbird.net/en-US/thunderbird/128.10.2esr/releasenotes/ Update to 128.10.1 https://www.mozilla.org/en-US/security/advisories…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: FEDORA-2025-9e6d18cb4f critical: thunderbird mail client

Update to 128.9.2 https://www.thunderbird.net/en-US/thunderbird/128.9.1esr/releasenotes/ https://www.thunderbird.net/en-US/thunderbird/128.9.2esr/releasenotes/…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: java-17-openjdk 2025-15a818859e Security Advisory Updates

This is major rework of alternatives usage. We are (finally!) dropping the parallel installs support, and moving back to good, old "java-xyz-openjdk" major alt…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0082: libcap Security Advisory Updates

pam_cap: Fix potential configuration parsing error. (CVE-2025-1390) References: - https://bugs.mageia.org/show_bug.cgi?id=34048 - https://ubuntu.com/security/n…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-4067-1: nodejs Security Advisory Updates

Node.js a JavaScript runtime environment was affected by a vulnerability. A memory leak could occur when a remote peer abruptly closes the socket without sendi…

Linux