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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 Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware Expat Significant Buffer Overflow Correction 2026-286-01

New expat packages are available for Slackware 15.0 and -current to fix security issues.

BleepingComputer
BleepingComputer Vulnerabilities

Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days

Today is Microsoft's October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publi…

The Hacker News
The Hacker News Vulnerabilities

Docker Fixes Critical Two-Year-Old Hub Flaw That Let One User Push Images as Another

A flaw in Docker Hub, the registry where container images are published and downloaded, let one user push, pull, or delete images as another user. Docker fixed…

Docker

BleepingComputer
BleepingComputer Vulnerabilities

Windows 11 KB5127648 & KB5126653 cumulative updates released

Microsoft has released Windows 11 KB5127648 and KB5126653 cumulative updates for versions 26H2/25H2/24H2 and 23H2 to fix security vulnerabilities and bugs and …

Windows

The Hacker News
The Hacker News Vulnerabilities

Attacker Chains Three Ivanti Connect Secure Zero-Days for Root Access, Only Two Patched So Far

An attacker chained three zero-day flaws in Ivanti Connect Secure, a VPN appliance, to run commands as root without logging in, security firm Volexity said on …

Ivanti VPN

The Hacker News
The Hacker News Vulnerabilities

SAP Discloses Critical CVSS 10 Flaw in Cloud SDK for Python Allowing OAuth2 Credential Theft

A flaw in SAP's Cloud SDK for Python can send an application's OAuth2 client credentials to a server an attacker controls, SAP said in a security advisory on O…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python Moderate Denial of Service Buffer Overflow Vuln 2026-4633-1

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

Linux

The Record
The Record Breaches & leaks

Sandbox vulnerability gives rogue AI agents a path to escape and leak data, research says

The new research, published by AI security startup AIR, found that a network filtering flaw in Vercel Sandbox — a tool used to run code in isolated environment…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Flatpak Builder Key Host Code Execution Fix RLSA-2026-80495

Important: flatpak-builder security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Linux Kernel Advisory 8922-1 Multiple Vulnerabilities Fixed

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 14.04 Linux Kernel Important Flaws USN-8923-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux flatpak-builder Key Host Code Execution Update RLSA-2026-80496

Important: flatpak-builder security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux Emacs Key Vulnerabilities on Command Injection and Info Leak

Important: emacs security update

Linux

The Hacker News
The Hacker News Breaches & leaks

[Webinar] How to Stop AI-Driven Privilege Escalation With Runtime Identity Controls

The dangerous part of a stolen identity isn't always the initial login. It's what an attacker can do with that access next. With AI accelerating reconnaissance…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 Chromium Critical Arbitrary Code Execution DoS DLA-4833-1

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. For Debian 12 …

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 DLA-4832-1 Nagios4 Important Cross-Site Attacks Fix

Multiple security vulnerabilities were discovered in the Nagios monitoring system, which could result in cross-site request forgery, cross-site scripting or th…

Linux

The Hacker News
The Hacker News Vulnerabilities

GitLab Patches CVSS 10.0 Flaw That Could Let Unauthenticated Users Run Server Code

GitLab has released patches for a maximum-severity security flaw impacting its Community Edition (CE) and Enterprise Edition (EE) software that could result in…

GitLab

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 8 OpenEXR Important Crafted-File Read and Write Flaws

OpenEXR security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 8 HPLIP Update Fixes Remote Code Execution Vulnerability

hplip security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 10 TFTP Update Fixes Remap Engine Denial-of-Service Vulnerability

tftp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 10 Tornado Update Fixes Decompression DoS Vulnerability

python-tornado security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Flare-im Advisory 2026-67c5e97a79 Impersonation Fix

Update to latest upstream security release. Fixes an impersonation vulnerability in libsignal-service-rs. See: https://gitlab.com/schmiddi-on- mobile/flare/-/r…

Linux GitLab

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 perl-Imager Important Memory Issues CVE-2026-73638 CVE-2026-93018

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Golang Significant Memory Exhaustion Server Crash Flaw 2026-0497

Security update