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Latest headlines from security outlets

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The Hacker News
The Hacker News Breaches & leaks

New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses

A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT…

Linux

The Hacker News
The Hacker News

Malicious npm Package indexed-btree Hid Its Loader in Runtime Code Before Removal

A malicious npm package named "indexed-btree" has been observed hiding its malicious behavior within application code rather than using lifecycle scripts, indi…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

crun Tightens GPU Security for Containers Running in MicroVMs

The crun container runtime has changed how GPU-enabled workloads launch a key graphics helper.

Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS 11 NVIDIA Drivers Important Security Update DLA-4752-1

Debian released updates for nvidia-graphics-drivers, addressing multiple security vulnerabilities. Users are encouraged to upgrade to version 535.309.01-0+deb1…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 Java Moderate Security Update ELSA-2026-55775

Oracle Linux 9 has updated Java packages addressing CVEs for August 2026, including specifics on rpm files for x86_64 and aarch64 architectures and embargo det…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE MozillaFirefox Important Security Update 2026-3658-1

SUSE has released a security update for MozillaFirefox addressing 58 vulnerabilities, including critical issues in components like Graphics and JavaScript, wit…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora Traffic Server 10.2.0 Critical Security Updates 2026-b2d993884d

Fedora 44 has updated trafficserver to version 10.2.0, enhancing functionality for HTTP caching and proxy services while addressing multiple security vulnerabi…

Linux

The Hacker News
The Hacker News

A Malicious SIM Card Can Run Attacker Code Inside the Modems Behind Cellular IoT Devices

A malicious SIM card can order the device it sits in to run commands of the attacker's choosing. On the cellular modules built into electric-vehicle chargers, …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-Devel-Cover Heap Buffer Overflow and Info Disclosure Risk

Fedora 43 has updated perl-Devel-Cover to version 1.51-4, enhancing code coverage metrics for Perl while also addressing previous security vulnerabilities rela…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Kernel Moderate DoS Bug Fixes RLSA-2026-49871

An update for Rocky Linux 10 addresses kernel vulnerabilities and includes bug fixes and enhancements, specifically targeting denial of service issues and grap…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora perl-Devel-Cover Important Heap Overflow Info CVE-2026-8376

An update for perl-Devel-Cover 1.52-4.fc44 in Fedora 44 introduces code coverage metrics for Perl, alongside a Perl version update to 5.42.3 for improved quali…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 nsd Bug Fixes CVE-2026-12490 DoS Heap Overflow 2026-0b77a23312

Fedora 43 has released nsd version 4.15.0, improving Prometheus metrics, adjusting logging noise, and addressing multiple bugs, enhancing the performance and s…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Announces Major Security Update for libXfont2 Heap Overflow

Rocky Linux 8 has released an important security update for libXfont2 addressing multiple heap buffer overflow vulnerabilities with specific CVE identifiers an…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 x11-server Important Heap Overflow Use-After-Free Fix 2026-0303

Mageia has released updated packages for version 10 to address security issues, specifically a heap buffer overflow and a use-after-free vulnerability in the g…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 10 - Xonotic Bugfix Advisory for the Year 2026-0063

Mageia 10 has released updated Xonotic packages to address issues with broken online statistics support, as detailed in the bug report.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Business Email Compromise with AI Enhancements and New Defense Strategies

Business Email Compromise used to be a numbers game — mass-blasted emails, broken English, an obvious "URGENT WIRE TRANSFER" subject line. That era is over. Ge…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS mesa High Severity Out-of-Bounds Memory Access CVE-2026-40393

A vulnerability has been found in the mesa 3D graphics library, possibly allowing out of bound memory access by craftet input. CVE-2026-40393 An out-of-bounds …

Linux

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 Python-Django-Haystack Faces Critical Deserialization Risk

Fixes GHSA-r3hx-x5rh-p9vv: via eval() in Elasticsearch Result Deserialization https://github.com/django-haystack/django- haystack/security/advisories/GHSA-r3hx…

Linux GitHub Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fix Critical Deserialization Issue in Fedora 43 python-django-haystack

Fixes GHSA-r3hx-x5rh-p9vv: via eval() in Elasticsearch Result Deserialization https://github.com/django-haystack/django- haystack/security/advisories/GHSA-r3hx…

Linux GitHub Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 BIRD Important Crash Fix Advisory 2026-8f225adf49

BIRD 3.3.1 (2026-06-09) BGP: Fix crash when incoming connection for disabled protocol arrives BGP: Fix parsing labelled NLRIs with no next hop BGP: Fix cork be…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 BIRD Critical Bug Fixes and Enhancements 2026-564680920c

BIRD 3.3.1 (2026-06-09) BGP: Fix crash when incoming connection for disabled protocol arrives BGP: Fix parsing labelled NLRIs with no next hop BGP: Fix cork be…

Linux

The Hacker News
The Hacker News Breaches & leaks

Miasma Supply Chain Attack Compromises Red Hat npm Packages with Credential-Stealing Worm

A new Mini Shai-Hulud supply chain attack campaign, codenamed Miasma, has compromised @redhat-cloud-services packages to steal credentials and secrets from dev…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux AI Tools Require Enhanced Observability for Security

Linux security has traditionally depended on logs, metrics, and alerts. That model works well when systems behave predictably. Inputs come in, processes run, e…

Linux