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The security stories that matter, explained by our team — with the concrete steps to take.

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

AlmaLinux 8 PHP 7.2 Fixes Remote Code Execution and Memory Corruption

php:7.2 security update

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

AlmaLinux PHP 7.3 Update Fixes RCE and Use-After-Free Issues

php:7.3 security update

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 8 PHP 8.0 Fixes Memory Corruption and Remote Code Execution

php:8.0 security update

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

AlmaLinux 8 ca-certificates Update Addresses eMudhra Trust Concern

ca-certificates security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora golang-x-mobile Update for Mobile Go Development

Upgrade with minor security fixes

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Go 1.26 Update Fixes HTTP/2 and Certificate Issues

An update that solves three vulnerabilities and has two security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Go 1.26.10 Update Fixes HTTP, TLS and Go Toolchain Issues

An update that solves 16 vulnerabilities, contains one feature and has two security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware Kernel Update 2026-295-01 Fixes the PwnEscape Vulnerability

New kernel packages are available for Slackware 15.0 to fix security issues.

BleepingComputer
BleepingComputer Breaches & leaks

Capcom confirms data breach affecting 11.7 million accounts

Japanese gaming giant Capcom has confirmed that hackers breached its membership service, CAPCOM ID, exposing more than 11.7 million customer email addresses an…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Chromium Update Addresses Code Execution and Service Disruption

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

Linux Chrome

BleepingComputer
BleepingComputer Vulnerabilities

Arista patches new VeloCloud Orchestrator zero-day exploited in attacks

Arista Networks released security updates to patch an actively exploited zero-day vulnerability affecting VeloCloud Orchestrator (VCO) On-Prem deployments.…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 PHP Fixes Remote Code Execution via OOM and Stale State

Security update: - RCE via OOM corruption, CVE-2026-109618 - RCE via stale global state, CVE-2026-109619

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora ntpsec 1.2.6 Fixes Four Network Time Protocol Issues

Update to the latest upstream release, which has security fixes for CVE-2026-102483 CVE-2026-102484 CVE-2026-102485 CVE-2026-102486.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 PHP Fixes SOAP and Memory Safety Issues in Updates

Important: php:8.2 security update

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 PHP 8.2 Update Fixes DoS and Memory Corruption

Important: php:8.2 security update

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mageia 10 Sudo Fixes Intercept and Time-Based Policy Bypasses

Security update

BleepingComputer
BleepingComputer Breaches & leaks

Machine speed attacks require machine speed detection and response

Attackers can steal credentials and begin exfiltrating data within minutes, often before security teams can respond. Exaforce examines real-world attacks invol…

GitHub

The Record
The Record Breaches & leaks

Cybercrime crackdown across Africa leads to 1,462 arrests, $105 million seized

More than 1,400 suspected cybercriminals were arrested across Africa this summer as part of a crackdown on the gangs perpetrating online fraud, ransomware and …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE ca-certificates-mozilla Update Removes emSign Roots

# Security update for ca-certificates-mozilla Announcement ID: SUSE-SU-2026:4847-1 Release Date: 2026-10-21T16:36:01Z Rating: important References:

Linux

BleepingComputer
BleepingComputer Vulnerabilities

GitLab warns of new max severity code execution vulnerability

GitLab has released security patches for a maximum-severity Regular Expression Compiler flaw that can let remote attackers run arbitrary code on vulnerable ser…

GitLab

The Hacker News
The Hacker News Breaches & leaks

LiteLLM Suspects GitHub Token Leak in AI Gateway Logs Behind Malicious Package Release

LiteLLM on Wednesday disclosed that threat actors compromised "multiple independent security controls" to push a malicious version of the Python package contai…

Docker GitHub

BleepingComputer
BleepingComputer Breaches & leaks

Authorities disrupt nearly 11,000 cybercrime networks in Africa

Law enforcement agencies have disrupted nearly 11,000 cybercriminal networks and arrested more than 1,400 people in Operation Serengeti III, which targeted bus…

The Hacker News
The Hacker News Vulnerabilities

Node.js Brotli Decoder Bug Could Allow Remote Code Execution in All Supported Versions

Node.js released security updates on October 21 for its three supported release lines, 22.x, 24.x and 26.x, fixing 10 flaws. The most serious is a bug in the B…

The Hacker News
The Hacker News Vulnerabilities

New QPACK Flaws Can Crash HTTP/3 Servers, Trigger Up to 4,000-Fold Memory Amplification

A remote attacker who has not logged in can crash many HTTP/3 web servers with a single connection, security firm FoxIO disclosed, releasing working proof-of-c…