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28146 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 →
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 →
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 →
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 →
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 20.04 Rustc Important Permissions Elevation Vulnerability USN-8168-2

rustc could be made to modify permissions on arbitrary directories.

Linux

208 days ago · Apr 14, 2026, 9:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Server 22.04 LTS USN-2025-4567 perl Security Update CVE-2024-21457

Moderate: perl:5.32 security update

Linux

208 days ago · Apr 14, 2026, 8:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Rolling Release container-helper Major Warning Alert 2026-20462-3

An update that solves 7 vulnerabilities can now be installed.

Linux Docker

208 days ago · Apr 14, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed helm-4.1.4-2.1 Moderate Security Update 2026-10538-1

An update that solves 2 vulnerabilities can now be installed.

Linux

208 days ago · Apr 14, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 strongswan Important Integer Underflow Advisory 2026-1307-1

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-1308-1 Sudo Important Privilege Escalation CVE-2026-35535

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 openvswitch Moderate Memory Access Vulnerability Update

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 openvswitch Moderate Memory Access Threat SUSE-2026-1306-1

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LibreOffice Vulnerability CVE-2026-7691 Exploit Risk

Important: fontforge security update

Linux

208 days ago · Apr 14, 2026, 2:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 12 SP5 tigervnc Key Permissions Problem 2026-1301-1

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.5 Tigervnc Vital Screen Privacy Update CVE-2026-34352

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 Tigervnc Important Permission Fix CVE-2026-34352

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-1303-1 tigervnc Important Access Permissions Issue

An update that solves one vulnerability can now be installed.

Linux

208 days ago · Apr 14, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 Redis Critical Lua Denial of Service Vulnerability USN-8169-1

Several security issues were fixed in Redis, lua5.1, lua-cjson, lua-bitop.

Linux Databases

208 days ago · Apr 14, 2026, 8:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Flatpak 1.16.6 Critical Code Execution and File Deletion

Update to 1.16.6 Fixes for CVE-2026-34078, CVE-2026-34079, GHSA-2fxp-43j9-pwvc and GHSA-89xm-3m96-w3jg

Linux

208 days ago · Apr 14, 2026, 3:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Critical Heap Buffer Overflow CVE-2026-5858 Update

Update to 147.0.7727.55 Critical CVE-2026-5858: Heap buffer overflow in WebML Critical CVE-2026-5859: Integer overflow in WebML High CVE-2026-5860: Use after f…

Linux Chrome

208 days ago · Apr 14, 2026, 3:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-cryptography Important Buffer Overflow CVE-2026-39892

Changelog * Wed Apr 8 2026 Jeremy Cline - 46.0.7-1 - Update to 46.0.7 - SECURITY ISSUE: Fixed an issue where non-contiguous buffers could be passed to APIs tha…

Linux

208 days ago · Apr 14, 2026, 3:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Siril Security Advisory on CVE-2026-5318 and CVE-2026-5342

LibRaw 0.22.1 and rebuilds Release 3.1.12.0 (Apr 1, 2026) -- compared to 3.1.11.0 oiiotool: Better type understanding with -i:ch= and other cleanup #5056 textu…

Linux

209 days ago · Apr 13, 2026, 11:07 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS kvmtool Severe DoS RCE Security Flaw USN-8172-1

Several security issues were fixed in kvmtool.

Linux

209 days ago · Apr 13, 2026, 9:09 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10 Corosync Faces Critical DoS Vulnerability 2026-35091

Several security issues were fixed in Corosync.

Linux

209 days ago · Apr 13, 2026, 7:49 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora Rawhide python3-bioformats Low Risk 2026-20348-2

An update that solves one vulnerability can now be installed.

Linux

209 days ago · Apr 13, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libcap-devel Moderate Threat Secured 2026-10536-1

An update that solves one vulnerability can now be installed.

Linux

209 days ago · Apr 13, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 12 SP5 Kernel Important Patch 2026-1287-1

An update that solves seven vulnerabilities can now be installed.

Linux

209 days ago · Apr 13, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 12 SP5 Kernel Important Security Update 2026-1288-1

An update that solves five vulnerabilities can now be installed.

Linux

209 days ago · Apr 13, 2026, 2:30 PM Read more →
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