Cybersecurity News

Fedora 42 Corosync Critical DoS Threats CVE-2026-35091 CVE-2026-35092

Security fix for CVE-2026-35091 and CVE-2026-35092

Linux

Debian DSA-6207-1 Flatpak Important Sandbox Breakout Exec Risk

Multiple security vulnerabilities were discovered in Flatpak, an application deployment framework for desktop apps, which could allow a Flatpak app to delete a…

Linux

Mageia 9 libpng12 Important Heap Overflow CVE-2026-25646 Advisory 2026-0096

MGASA-2026-0096 - Updated libpng12 packages fix security vulnerability

Mageia 9 Squid Critical Update 2026-0094 CVE-2025-59362 DoS Issues

MGASA-2026-0094 - Updated squid packages fix security vulnerabilities

Rocky Linux 10 Kernel Patch Notification RLSB-2026-7734 Threat Mitigation

Moderate: kernel security update

Linux

Mageia 9 Python-Django Important DoS and Privilege Abuse 2026-0093

MGASA-2026-0093 - Updated python-django packages fix security vulnerabilities

Mageia 9 Python-Tornado Important Header Injection DoS Fix MGASA-2026-0092

MGASA-2026-0092 - Updated python-tornado packages fix security vulnerabilities

Mageia 9 OpenSSL Vital Buffer Overflow Resolution MGASA-2026-0101

MGASA-2026-0091 - Updated openssl packages fix security vulnerabilities

OpenSSL

Fedora 42 OpenSC Important Memory Issues Stack Overflow CVE-2025-66038

New upstream release (#2442363) fixing various security issues

Linux

Ubuntu 22.04 LTS USN-8164-1 Linux-Intel-IoT Real-time Critical Flaws

Several security issues were fixed in the Linux kernel.

Linux

AlmaLinux 9 Node.js Major Denial of Service Vulnerability RLSA-2026-5679

Important: nodejs:22 security update

Linux

Blizzard OS 4.5 XTERM Stack Corruption Vulnerability RLSB-5620-8397

Moderate: ncurses security update

Rocky Linux 8 RLSA-2026-6446 libpng12 Significant Memory Drain Patch Issued

Important: libpng12 security update

Linux

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

Fedora 42 bind-dyndb-ldap Important NSEC3 Iterations Fix 2026-7f3f640fbf

Update to 9.18.47 (rhbz#2440561) Security Fixes: Fix unbounded NSEC3 iterations when validating referrals to unsigned delegations. (CVE-2026-1519) Source:

Linux

Fedora 43 OpenSC Critical Memory Corruption Buffer Overflow 2026-4440b00e25

New upstream release (#2442363) fixing various security issues:

Linux

Ubuntu 25.10 Kernel Critical Flaws USN-8149-2 CVE-2026-23060 DoS

Several security issues were fixed in the Linux kernel.

Linux

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

Major Vulnerability Discovered in Core Execution Module of Ubuntu OS 22.04

Important: fontforge security update

Linux

Fedora 34 Kernel Vulnerability Patch for ABCD-2026-2134 Released Now

Moderate: kernel security update

Linux

Mageia 9 python-pygments Important CPU Consumption Issue MGASA-2026-0090

MGASA-2026-0090 - Updated python-pygments packages fix security vulnerability

Fedora 43 Corosync Critical DoS Fix for CVE-2026-35091 and CVE-2026-35092

Security fix for CVE-2026-35091 and CVE-2026-35092

Linux

Mageia 9 tigervnc Critical Screen Manipulation Vuln MGASA-2026-0088

MGASA-2026-0088 - Updated tigervnc packages fix security vulnerability

openSUSE Google Cloud SAP Agent Auth Bypass 2026-1194-1 CVE-2026-33186

An update that solves one vulnerability and has one security fix can now be installed.

Linux Google Cloud