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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

SUSE: libxml2 Moderate Risk of Infinite Recursion - Advisory 2025:4115-1

* bsc#1247850 * bsc#1249076 Cross-References: * CVE-2025-8732

Linux

356 days ago · Nov 17, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 ALSA-2025-21462 Lasso Critical Type Confusion CVE-2025-47151

lasso security update

Linux

356 days ago · Nov 17, 2025, 6:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: xmedcon CVE Fixes Upgrade 0.25.3 Advisory FEDORA-2025-9d4a8ab586

upgraded to 0.25.3 fixes open bugs, CVEs, etc

Linux

356 days ago · Nov 17, 2025, 4:36 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Critical Alert for python-pdfminer Arbitrary Code Execution

Backport security fix for GHSA-wf5f-4jwr-ppcp / CVE-2025-64512

Linux

356 days ago · Nov 17, 2025, 4:36 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Advisory: xmedcon 0.25.3 Critical Update for CVE-2025-2581

upgraded to 0.25.3 fixes open bugs, CVEs, etc

Linux

356 days ago · Nov 17, 2025, 3:59 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: Suricata Advisory 2025-0490389cb0 - Security Update

upstream bugfix/security release

Linux

356 days ago · Nov 17, 2025, 3:59 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Python-Pdfminer Critical Advisory on Arbitrary Code Execution

Backport security fix for GHSA-wf5f-4jwr-ppcp / CVE-2025-64512

Linux

356 days ago · Nov 17, 2025, 3:59 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: FVWM3 1.1.4 Important Security Advisory CVE-2025-47906

FVWM3 ver. 1.1.4

Linux

356 days ago · Nov 17, 2025, 3:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: xmedcon 0.25.3 Critical Fix for Open Bugs and CVEs

upgraded to 0.25.3 fixes open bugs, CVEs, etc

Linux

356 days ago · Nov 17, 2025, 3:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: Suricata Critical Security Bugfix FEDORA-2025-a366512b23

Upstream security/bugfix release.

Linux

356 days ago · Nov 17, 2025, 3:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: Thunderbird Critical Code Execution Flaws DSA-6059-1

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the oldstable distribution (bookworm), thes…

Linux

357 days ago · Nov 16, 2025, 3:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: Thunderbird Critical Arbitrary Code Exec Update DLA-4372-1

Multiple security issues were discovered in Thunderbird, which could potentially result in the execution of arbitrary code or bypass of the same-origin policy.

Linux

357 days ago · Nov 16, 2025, 1:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: chrome Significant Vulnerability Alert CVE-2025-13042

Update to 142.0.7444.162 * High CVE-2025-13042: Inappropriate implementation in V8

Linux Chrome

357 days ago · Nov 16, 2025, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: bind9-next Security Update CVE-2025-8677 Cache Poisoning

Update to 9.21.14 (rhbz#2394406) Security Fixes: DNSSEC validation fails if matching but invalid DNSKEY is found. (CVE-2025-8677) Address various spoofing atta…

Linux

357 days ago · Nov 16, 2025, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: LUKSData Integrity Restoration Update CVE-2025-11678

New upstream release v10 Fix: CVE-2025-11568

Linux

357 days ago · Nov 16, 2025, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: bind9-next Critical DNSSEC Issues Fix 2025-d9f9394ecd

Update to 9.21.14 (rhbz#2394406) Security Fixes: DNSSEC validation fails if matching but invalid DNSKEY is found. (CVE-2025-8677) Address various spoofing atta…

Linux

357 days ago · Nov 16, 2025, 1:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: luksmeta Update CVE-2025-11568 Severity Informational

New upstream release v10 Fix: CVE-2025-11568

Linux

357 days ago · Nov 16, 2025, 1:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-6058-1 lasso Critical Denial of Service CVE-2025-46404

Keane O'Kelley discovered several vulnerabilities in lasso, a library implementing Liberty Alliance and SAML protocols, which could result in denial of service…

Linux

358 days ago · Nov 15, 2025, 8:49 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: MozillaFirefox Moderate Security Issues Advisory 2025:15735-1

An update that solves 16 vulnerabilities can now be installed.

Linux

358 days ago · Nov 15, 2025, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: Chromedriver Moderate Update CVE-2025-13042

An update that solves one vulnerability can now be installed.

Linux Chrome

358 days ago · Nov 15, 2025, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Security Update for OpenTofu 1.10.7 Addresses Vulnerabilities

Update to 1.10.7

Linux

358 days ago · Nov 15, 2025, 2:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: Critical Advisory for containerd Update v1.7.29 Threats

Update to v1.7.29

Linux

358 days ago · Nov 15, 2025, 2:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 12: python-http-client-receive-data Low 2025-01a4c2b1e

uv / python-uv-build 0.9.7 https://github.com/astral-sh/uv/releases/tag/0.9.7 0.9.6 This release contains an upgrade to Astral's fork of async_zip, which addre…

Linux GitHub

358 days ago · Nov 15, 2025, 2:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: uv Python Package Update 2025-00e5b3d89c Critical DoS Advisory

uv / python-uv-build 0.9.7 https://github.com/astral-sh/uv/releases/tag/0.9.7 0.9.6 This release contains an upgrade to Astral's fork of async_zip, which addre…

Linux GitHub

358 days ago · Nov 15, 2025, 2:45 AM Read more →
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