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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 41: Critical Stack Overflow CVE-2025-43718 Fix for mingw-poppler

Backport fix for CVE-2025-43718.

Linux

391 days ago · Oct 13, 2025, 4:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: mingw-poppler Critical Stack Overflow Fix CVE-2025-43718

Backport fix for CVE-2025-43718.

Linux

391 days ago · Oct 13, 2025, 2:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: valkey Critical Remote Code Execution Threats 2025-3055a5b407

Valkey 8.0.6 - Released Fri 03 October 2025 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Security…

Linux

391 days ago · Oct 13, 2025, 2:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: podman-tui Security Advisory Update 2025-a8f5576fe3

podman-tui release v1.9.0 podman-tui release 1.8.1

Linux

391 days ago · Oct 13, 2025, 2:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: docker-buildx 0.29.1 Significant Cross-Origin Security Advisory

Update to release v0.29.1 Upstream fixes Update to release v0.29.0 Resolves: rhbz#2397747, rhbz#2398425, rhbz#2398679, rhbz#2399082, rhbz#2399355

Linux Docker

392 days ago · Oct 12, 2025, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: Serious Docker-Buildx Cross-Origin Protection Bypass Issue

Update to release v0.29.1 Upstream fixes Update to release v0.29.0 Resolves: rhbz#2397747, rhbz#2398425, rhbz#2398679, rhbz#2399082, rhbz#2399355

Linux Docker

392 days ago · Oct 12, 2025, 3:10 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: log4cxx Important Improper JSON Output Vuln 2025-1b48c1a920

Update to 1.5.0, fix CVE-2025-54813, CVE-2025-22838

Linux

392 days ago · Oct 12, 2025, 3:10 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Chromium High CVE-2025-11458 Heap Buffer Overflow Advisory

Update to 141.0.7390.65 * High CVE-2025-11458: Heap buffer overflow in Sync * High CVE-2025-11460: Use after free in Storage * Medium CVE-2025-11211: Out of bo…

Linux Chrome

393 days ago · Oct 11, 2025, 3:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: cri-o1.33 Denial of Service Fix 2025-3976569481

Update to release v1.33.5 Resolves: rhbz#2333357, rhbz#2375096, rhbz#2398408, rhbz#2398663, rhbz#2399065, rhbz#2399339 Upstream fixes

Linux

393 days ago · Oct 11, 2025, 3:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: Critical Updates for cri-o 1.32.9 Address Cross-Origin Threats

Update to release 1.32.9 Resolves: rhbz#2333357, rhbz#2398407, rhbz#2398662, rhbz#2399064, rhbz#2399338 Upstream fix

Linux

393 days ago · Oct 11, 2025, 3:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Important CrossOriginProtection Vulnerabilities in cri-o v1.34.1

Update to release v1.34.1 Resolves: rhbz#2333357, rhbz#2398409, rhbz#2398664, rhbz#2399066, rhbz#2399340 Upstream fixes

Linux

393 days ago · Oct 11, 2025, 3:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Critical Update for CrossOriginProtection in Fedora 41 cri-o1.31

Update to release v1.31.13 Resolves: rhbz#2333357, rhbz#2398406, rhbz#2398661, rhbz#2399063, rhbz#2399337 Upstream fix

Linux

393 days ago · Oct 11, 2025, 3:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: python-socketio Critical RCE Fix FEDORA-2025-96c38634c7

Release 5.14.1 - 2025-10-02 Restore support for rediss:// URLs, and add support for valkeys:// as well Add support for Redis connections using unix sockets Rel…

Linux Databases

393 days ago · Oct 11, 2025, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Docker-stable Important Vulnerabilities Update 2025:03540-1

* bsc#1001161 * bsc#1004490 * bsc#1007249 * bsc#1009961 * bsc#1012568

Linux Docker

394 days ago · Oct 10, 2025, 10:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Update 2025:03538-1 CVE-2024-53168 DoS

* bsc#1237048 * bsc#1240744 * bsc#1243650 * bsc#1247315

Linux

394 days ago · Oct 10, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Fix for Four Vulnerabilities 2025:03538-1

An update that solves four vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Update Five Vulnerabilities 2025:03539-1

An update that solves five vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Linux Kernel Important Security Update for CVE-2025-03539 DoS

* bsc#1233072 * bsc#1237048 * bsc#1240744 * bsc#1243650 * bsc#1247315

Linux

394 days ago · Oct 10, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed security advisory for ruby3.4-rubygem-rack

An update that solves 3 vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: headscale Moderate Security Update CVE-2025-47911 CVE-2025-58190

An update that solves 2 vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Important Update Advisory for openSUSE: Distrobuilder CVE-2025-47911

An update that solves 2 vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: weblate-5.13.3-1.1 Moderate Update for CVE-2025-61587

An update that solves one vulnerability can now be installed.

Linux

394 days ago · Oct 10, 2025, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: gitea-tea Moderate Security Issues Resolved 2025:15619-1

An update that solves 2 vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: forgejo-longterm Moderate Rated Update 2025:15618-1

An update that solves 2 vulnerabilities can now be installed.

Linux

394 days ago · Oct 10, 2025, 7:37 PM Read more →
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