Stay Informed

Cybersecurity News

Home / News

Clear

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

42076 result(s) for "Linux" — best match first.

Our Analyses

What it means for your servers

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

OpenSSH — 10.6p2
Vulnerability High

OpenSSH: password authentication can be bypassed on Linux systems using musl without PAM, CERT-FR warns

OpenSSH released version 10.6p2 on 5 November 2026 to close a password authentication bypass in sshd affecting Linux systems built on the musl C library with PAM disabled, such as…

LinuxOpenSSHAlpine Linux

November 6, 2026 Read more →
WordPress — CVE-2026-119977
Vulnerability High

WordPress: a flaw in the core upgrade process is exploited to run code on servers, CISA warns

CISA added CVE-2026-119977, a race condition in WordPress core upgrades that lets an unauthenticated attacker run code on the server during the upgrade window, to its catalog of a…

WordPressPHPApache

November 4, 2026 Read more →
cPGuard
Incident Critical

cPGuard: a hijacked update channel pushed a root backdoor to about 2,950 Linux servers

OPSSHIELD, the vendor of the cPGuard server security suite, says an attacker broke into its billing server and used a stolen key to publish a fake update on 2 November 2026. For a…

LinuxcPGuardSupply chain

November 4, 2026 Read more →
Synology DSM — Synology-SA-24:20
Vulnerability High

Synology: ransomware attacks hit NAS still running DSM versions left unpatched since 2024

Synology says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom. The vendor points t…

SynologyNASRansomware

November 3, 2026 Read more →
GitLab — CVE-2026-97229
Vulnerability Critical

GitLab CVE-2026-97229: now listed as exploited by CISA, and Alpine Linux shows that upgrading is not always enough

CISA has added CVE-2026-97229, a GitLab flaw rated CVSS 10.0, to its catalogue of exploited vulnerabilities. Alpine Linux reports an attempted attack on its own server, which rema…

GitLabRubyCI/CD

October 31, 2026 Read more →
PHP — CVE-2026-109618 · CVE-2026-109619
Vulnerability High

PHP2Shell: two critical PHP flaws allow unauthenticated remote code execution on web servers

On 21 October 2026, the PHP project shipped emergency releases 8.5.12, 8.4.27, 8.3.36 and 8.2.35 to fix CVE-2026-109618 and CVE-2026-109619, two memory flaws that let an unauthent…

PHPApacheNginx

October 22, 2026 Read more →
OVHcloud CLI — v0.11.0 → v0.15.0
Incident High

OVHcloud CLI: official binaries replaced with a secret-stealing malware on GitHub for 1 h 33

On 19 October 2026, a compromised OVHcloud developer account was used to replace the GitHub release files of ovhcloud-cli v0.11.0 to v0.15.0 with a trojanised build that steals SS…

OVHSupply chainCloud

October 21, 2026 Read more →
BeyondTrust — CVE-2026-102764
Vulnerability Critical

BeyondTrust Remote Support: a zero-day exploited since August lets attackers take over the appliance without an account

BeyondTrust has fixed CVE-2026-102764, a critical flaw in Remote Support that lets an attacker with no account perform file operations on the appliance. According to Google and Ma…

BeyondTrustRemote accessLinux

October 17, 2026 Read more →
Nextcloud · Collabora CODE — CVE-2026-110447
Vulnerability Critical

Nextcloud: attackers plant web shells through Collabora’s Built-in CODE Server app, update or remove it now

A critical flaw in the optional Nextcloud app Collabora Online - Built-in CODE Server lets anyone run system commands on the server without logging in. It has been exploited since…

NextcloudLinuxPHP

October 15, 2026 Read more →
Integrity Tech · AA26-281A — 8 CVE
Threat High

FBI and nine partner agencies expose the toolkit of China-linked Integrity Tech: old flaws, Exchange password spraying and SoftEther VPN backdoors

On 8 October 2026 the FBI, CISA, NSA and agencies from six other countries published a joint advisory on the hackers enabled by Integrity Technology Group, a Chinese company linke…

ExchangeMicrosoft 365Linux

October 9, 2026 Read more →
Atlassian Data Center — CVE-2026-21589
Vulnerability High

Atlassian Data Center: critical flaw lets anyone read files on Jira, Confluence and Bitbucket servers

Atlassian disclosed on 5 October 2026 CVE-2026-21589 (CVSS 9.3), a path traversal flaw in eight self-hosted products, including Jira, Confluence and Bitbucket Data Center. No logi…

AtlassianJiraConfluence

October 7, 2026 Read more →
Apache httpd — 2.4.69 · 2026-10-01
Advisory Medium

Apache HTTP Server 2.4.69: 20 security fixes, none critical — how to update calmly

Apache released httpd 2.4.69 on 1 October 2026 with 20 vulnerability fixes, rated low (15) or moderate (5). No emergency, but every Apache server should be updated in the next mai…

ApacheLinux

October 5, 2026 Read more →
Citrix NetScaler — CVE-2026-88771 · 88772 · 88779
Vulnerability Critical

Citrix NetScaler: two critical zero-days under mass exploitation — patch, then check for compromise

Two pre-authentication flaws in NetScaler ADC and Gateway (CVE-2026-88771 and CVE-2026-88772, CVSS 9.5) were exploited before any fix existed and are now used by many attacker gro…

CitrixVPN

October 4, 2026 Read more →
Source Watch

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

Debian 11: Git Critical Issues Fix DLA-4323-1 CVE-2025-27613

CVE-2025-27613 With Gitk, the Git history browser, when a user clones an untrusted repository and runs gitk without additional command arguments,

Linux

398 days ago · Oct 6, 2025, 2:15 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: JupyterLab Critical Security Fix CVE-2025-59842

jupyterlab 4.4.9 fixing CVE-2025-59842.

Linux

398 days ago · Oct 6, 2025, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: jupyterlab Important Fix for CVE-2025-59842 Advisory

jupyterlab 4.4.9 fixing CVE-2025-59842.

Linux

398 days ago · Oct 6, 2025, 2:54 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: jupyterlab Fix CE-2025-59842 Important Link Security Advisory

jupyterlab 4.4.9 fixing CVE-2025-59842. Rebuilt for Python 3.14.0rc3 bytecode change

Linux

398 days ago · Oct 6, 2025, 2:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: Thunderbird 140.3.0 Security Update FEDORA-2025-c12211d6bc

Update to latest upstream version.

Linux

399 days ago · Oct 5, 2025, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: containernetworking-plugins Faces Critical CVE-2025-47910 Issue

Resolve CVE-2025-47910

Linux

399 days ago · Oct 5, 2025, 2:48 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: Firefox Update 143.0.3 FEDORA-2025-cdabd887aa

Updated to latest upstream (143.0.3)

Linux

399 days ago · Oct 5, 2025, 2:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43: Thunderbird Update Advisory FEDORA-2025-82ee346ee8

Update to latest upstream version.

Linux

399 days ago · Oct 5, 2025, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4322-1 log4cxx Critical HTML JSON Injection CVE-2025-54812

Multiple vulnerabilities were discovered in log4cxx, a logging library for C++ that is compatible with the JAVA log4j framework. CVE-2025-54812

Linux

399 days ago · Oct 5, 2025, 12:46 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41 Addresses Critical Denial-of-Service Vulnerabilities in Firebird

4.0.6.3221

Linux

400 days ago · Oct 4, 2025, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: mupdf Critical Null Pointer Dereference CVE-2025-55780

fix rhbz#2397702

Linux

400 days ago · Oct 4, 2025, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: mupdf Important Null Pointer Dereference Patch 2025-562364d434

fix rhbz#2397703

Linux

400 days ago · Oct 4, 2025, 2:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: Firebird Vulnerabilities in Denial of Service and Access Bypass

4.0.6.3221

Linux

400 days ago · Oct 4, 2025, 2:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2025:8256 pcs security update Security Advisories Updates

Important: pcs security update

Linux

400 days ago · Oct 4, 2025, 2:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2025:9517 perl-File-Find-Rule security update Security Advisories Updates

Important: perl-File-Find-Rule security update

Linux

400 days ago · Oct 4, 2025, 2:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4321-1 Addresses Critical Out of Bounds Decrypt Flaw

Stanislav Fort discovered an out of bounds read and write issue when decrypting CMS messages that were encrypted using password based encryption.

Linux

401 days ago · Oct 3, 2025, 5:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: frr Moderate Denial of Service CVE-2024-55553 2025:03453-1

* bsc#1235237 Cross-References: * CVE-2024-55553

Linux

401 days ago · Oct 3, 2025, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: Firefox Update 143.0.3 FEDORA-2025-b18c05fecd

New upstream release (143.0.3)

Linux

401 days ago · Oct 3, 2025, 3:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FreeIPA Important CVE-2025-7493 Escalation Prevention Advisory

CVE-2025-7493: host to admin escalation prevention: https://www.freeipa.org/release-notes/4-12-5.html Update FreeIPA to latest fixes from ipa-4-12 branch

Linux

401 days ago · Oct 3, 2025, 3:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: ffmpeg 7.1.2 Important Security Advisory for Multiple Issues

Update to 7.1.2.

Linux

401 days ago · Oct 3, 2025, 3:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: sqlite Critical Integer Overflow CVE Fix FEDORA-2025-39461417a6

cve fixes

Linux

401 days ago · Oct 3, 2025, 3:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: uv Important Security Fix CVE-2025-59825 Path Traversal

Security update for path traversal CVE-2025-59825 / GHSA-3wgq-wrwc-vqmv.

Linux

401 days ago · Oct 3, 2025, 3:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Significant Path Traversal Vulnerability CVE-2025-59825 Found

Security update for path traversal CVE-2025-59825 / GHSA-3wgq-wrwc-vqmv.

Linux

401 days ago · Oct 3, 2025, 3:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: python-Django Critical SQL Injection and Path Traversal 2025:03446-1

* bsc#1250485 * bsc#1250487 Cross-References: * CVE-2025-59681

Linux

402 days ago · Oct 2, 2025, 10:30 AM Read more →
Back to Home