Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

39766 result(s) for "Linux" — best match first.

What it means for your servers

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

Important Privilege Escalation Update RLSA-2026-55448 for Rocky Linux 10

An important security update for the libXfont2 library is available for Rocky Linux 10 addressing out-of-bounds read/write and privilege escalation vulnerabili…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux curl Important Information Disclosure Vuln RLSA-2026-55432

A security update for curl on Rocky Linux 10 addresses an information disclosure vulnerability (CVE-2026-8927), which has a CVSS score of 7.5, indicating signi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-55764 Kernel Important Security Bug Fix

Rocky Linux 8 has an important kernel update addressing multiple security vulnerabilities with fixes and enhancements, available through several CVEs, ensuring…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux nghttp2 Moderate HTTP Response Poisoning Fix RLSA-2026-55804

A security update for nghttp2 addressing HTTP Request/Response Smuggling vulnerabilities has been released for Rocky Linux 8, rated with a moderate severity sc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux HAProxy Important Denial of Service Update RLSA-2026-55859

A security update for haproxy on Rocky Linux 8 addresses a Denial of Service vulnerability (CVE-2026-55204), with a CVSS base score of 7.5 indicating significa…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Unbound Important Cache Poisoning DoS Vuln RLSA-2026-55841

An important security update for unbound on Rocky Linux 9 addresses vulnerabilities including cache poisoning and denial of service, with specific CVEs and the…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux RLSA-2026-55772 HAProxy Major Denial of Service Security Fix

An important security update for haproxy in Rocky Linux 9 addresses vulnerabilities that can lead to denial of service and response smuggling issues, specifica…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux gstreamer1-plugins-bad-free Heap Overflow Issue CVE-2026-19387

Rocky Linux 9 has released an important security update for gstreamer1-plugins-bad-free and gstreamer1-plugins-ugly-free, addressing vulnerabilities with signi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Calibre Important Malicious File Code Execution DLA-4744-1

Debian LTS advisory DLA-4744-1 addresses a vulnerability in calibre that allows malicious files to execute arbitrary Python code, with a recommended upgrade to…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 PCP Important Security Update RLSA-2026-55560

A security update for Performance Co-Pilot (PCP) in Rocky Linux 8 addresses multiple vulnerabilities, including command execution, privilege escalation, unauth…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian expat Important UTF-16 Decode DoS Issue DSA-6446-1 CVE-2026-72522

Debian's DSA-6446-1 addresses a flaw in expat's UTF-16 decoding that can cause denial of service through crafted XML input, urging users to upgrade affected pa…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 php-phpseclib Denial of Service Vulnerability Fix Advisory

Fedora 44 has released an update for php-phpseclib to version 2.0.55, addressing CVE-2026-44167, which involves a denial of service due to untrusted ASN.1 file…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 coturn 4.17.2 Denial of Service Fix Advisory 2026-50c75def83

Fedora 44 has released an update for Coturn 4.17.2, addressing security fixes and various improvements, including protocol enhancements, changes in log formatt…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-pretty-git-prompt Security Fix for libgit2 2026-7ebec18d52

Fedora has released an update for rust-pretty-git-prompt, ensuring applications using libgit2 have security patches from the latest libgit2-sys crate and impro…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-git-interactive-rebase-tool Security Patch 2026-7ebec18d52

The Fedora 43 update for rust-git-interactive-rebase-tool links applications to an updated libgit2 library, addressing several security vulnerabilities from th…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-bat Important Libgit2 Rebuild Advisory 2026-7ebec18d52

Fedora 43 has released an update for rust-bat, rebuilding it with the latest libgit2-sys crate to address security vulnerabilities in the libgit2 library.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 Rust Tokei Security Fix Advisory 2026-7ebec18d52 for libgit2

Fedora 43 update for rust-tokei version 14.0.0-7 addresses security issues by linking applications with the latest libgit2 library. It can be installed using t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 linux-firmware Update 2026-e82e06fcae Firmware Enhancements

The Fedora 43 linux-firmware package has been updated to version 20260810, including numerous firmware updates for various devices such as GPUs, WiFi, Bluetoot…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 php-phpseclib Denial of Service Mitigation CVE-2026-44167

Fedora has released an update for php-phpseclib to version 2.0.55, addressing CVE-2026-44167, a denial of service vulnerability related to untrusted ASN.1 file…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Coturn 4.17.2 Security Advisory for DoS Risk 2026-13e2cf6827

Fedora 43 has released Coturn version 4.17.2, enhancing VoIP NAT traversal capabilities with fixes for security vulnerabilities, default configurations, and re…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.2 Important open-iscsi Update Vulnern 2026-23157-1

A security update has been released for open-iscsi addressing two vulnerabilities affecting SUSE Linux Micro 6.2, including improper pathname limitations and i…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 gstreamer1-plugins-ugly Important Integer Overflow RLSA-2026

An important security update for gstreamer1-plugins-ugly-free on Rocky Linux 10 addresses an integer overflow vulnerability, which may lead to out-of-bounds re…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux curl Important Auth Bypass Info Disclosure RLSA-2026-55439

A security update for curl on Rocky Linux 9 addresses multiple vulnerabilities, including authentication bypass, information disclosure, and man-in-the-middle …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 389-ds Important LDAP Security Fix RLSA-2026-55530

A critical security update for the 389 Directory Server on Rocky Linux 8 addresses multiple vulnerabilities, including LDAP filter injection and a buffer overf…

Linux