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

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Ubuntu 24.04 LTS USN-7860-2: Linux Kernel Vulnerability CVE-2025-40300

The system could be made to expose sensitive information.

Linux

367 days ago · Nov 6, 2025, 2:44 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise: flake-pilot Moderate CVE-2025-55159 Advisory

* bsc#1248004 Cross-References: * CVE-2025-55159

Linux

367 days ago · Nov 6, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Advisory 2025:3961-1 on TIFF Write-What-Where Issue CVE-2025-9900

* bsc#1250413 Cross-References: * CVE-2025-9900

Linux

367 days ago · Nov 6, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: java-1_8_0-ibm Important Unauth Access Fix CVE-2025-53057 2025:3964-1

* bsc#1252414 * bsc#1252417 * bsc#1252418 * bsc#1252758

Linux

367 days ago · Nov 6, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Java 1.8 IBM Important Security Issues CVE-2025-53057 CVE-2025-53066

* bsc#1252414 * bsc#1252417 * bsc#1252418 * bsc#1252758

Linux

367 days ago · Nov 6, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: java-1_8_0-ibm Important Data Access Issues 2025:3965-1

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

Linux

367 days ago · Nov 6, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Fetchmail Moderate Denial of Service Fix CVE-2025-61962 2025:3966-1

* bsc#1251194 Cross-References: * CVE-2025-61962

Linux

367 days ago · Nov 6, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10: poppler Critical DoS Risk CVE-2025-52885 USN-7858-1

poppler could be made to crash if it opened a specially crafted file.

Linux

367 days ago · Nov 6, 2025, 10:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: xorg-x11-server Urgent Security Update 2025-a47b9d3f0d6

Update to xserver 21.1.20, CVE fix for: CVE-2025-62229, CVE-2025-62230, CVE-2025-62231

Linux

367 days ago · Nov 6, 2025, 4:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 41: FontForge Important Memory Leak Issue CVE-2025-50949

CVE-2025-50949

Linux

367 days ago · Nov 6, 2025, 4:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: Critical Vulnerabilities in golang-github-openprinting-ipp-usb

Rebuild with the latest golang in repos

Linux GitHub

367 days ago · Nov 6, 2025, 3:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: Critical xorg-x11-server CVE Fixes CVE-2025-62229 Alert

Update to xserver 21.1.20, CVE fix for: CVE-2025-62229, CVE-2025-62230, CVE-2025-62231

Linux

367 days ago · Nov 6, 2025, 3:44 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: Qt5 Bugfix Release Version 2025-976ccd79ae Available Now

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.

Linux

367 days ago · Nov 6, 2025, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: qt5-qtwebview Important Bugfix 2025-976ccd79ae

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.

Linux

367 days ago · Nov 6, 2025, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: Qt5 QtWebEngine Critical Bugfix Update 2025-976ccd79ae

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.

Linux

367 days ago · Nov 6, 2025, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: qt5-qtx11extras 5.15.18 Bugfix Update FEDORA-2025-976ccd79ae

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.

Linux

367 days ago · Nov 6, 2025, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 qt5-qtwebsockets Bugfix Update: FEDORA-2025-976ccd79ae

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.

Linux

367 days ago · Nov 6, 2025, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: qt5-qtwebkit Bugfix Update FEDORA-2025-976ccd79ae

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.

Linux

367 days ago · Nov 6, 2025, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: Unbound Critical Cache Poisoning Vulnerability DLA-4365-1

Yuxiao Wu, Yunyi Zhang, Baojun Liu and Haixin Duan discovered that unbound, a validating, recursive, and caching DNS resolver, was vulnerable to cache poisonin…

Linux

367 days ago · Nov 6, 2025, 12:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: kubecolor Moderate Fix for CVE-2025-47912 and CVE-2025-58185

An update that solves 2 vulnerabilities can now be installed.

Linux

368 days ago · Nov 5, 2025, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: Zellij Moderate Security Issue Update 2025:15704-1

An update that solves one vulnerability can now be installed.

Linux

368 days ago · Nov 5, 2025, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: OpenSMTPD Moderate Update Vulnerability 2025:15700-1

An update that solves one vulnerability can now be installed.

Linux

368 days ago · Nov 5, 2025, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: java-1_8_0-openjdk Moderate Issues 2025:15701-1 CVE-2025-53057/66

An update that solves 2 vulnerabilities can now be installed.

Linux

368 days ago · Nov 5, 2025, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora: kernel-devel-5.17.8-3.2 Critical Vulnerability Patch 2025:15703-2

An update that solves 83 vulnerabilities can now be installed.

Linux

368 days ago · Nov 5, 2025, 6:37 PM Read more →
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