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28199 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 — CVE-2026-123158
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Breaches & leaks

Fedora 43 libsixel Critical Memory Leak CVE-2025-61146 Advisory

Apply fix for CVE-2025-61146

Linux

249 days ago · Mar 6, 2026, 2:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Qt Key Vulnerability and Risk Findings USN-8077-1

Several security issues were fixed in Qt.

Linux

249 days ago · Mar 6, 2026, 12:50 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Roundcubemail Important Security Update 2026-0071-1

An update that fixes four vulnerabilities is now available.

Linux

250 days ago · Mar 5, 2026, 10:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Backports SLE-15-SP7 Roundcube Critical Fixes Advisory 2026-0070-1

An update that fixes four vulnerabilities is now available.

Linux

250 days ago · Mar 5, 2026, 10:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Backports SLE 15 SP7 python-nltk Path Traversal Issue 2026-0069-1

An update that fixes one vulnerability is now available.

Linux

250 days ago · Mar 5, 2026, 10:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.4 openCryptoki Moderate Privilege Escalation Vuln 2026-0824-1

An update that solves one vulnerability can now be installed.

Linux

250 days ago · Mar 5, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Jammy 22.04 OpenSSL Notable Memory Leak SUSE-SU-2023-0134-4

An update that solves one vulnerability can now be installed.

Linux OpenSSL

250 days ago · Mar 5, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE php-composer2 Vulnerability Fix for Low ANSI Injection CVE-2025-67746

An update that solves one vulnerability can now be installed.

Linux PHP

250 days ago · Mar 5, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Advisory ID 20301-1 go1.25-openssl Critical DoS Risk

An update that solves 18 vulnerabilities and has 23 bug fixes can now be installed.

Linux OpenSSL

250 days ago · Mar 5, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 AssertJ-Core Moderate XML Issue 2026-20298-1

An update that solves one vulnerability and has one bug fix can now be installed.

Linux

250 days ago · Mar 5, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed sdbootutil Moderate Security Issue CVE-2026-25701

An update that solves one vulnerability can now be installed.

Linux

250 days ago · Mar 5, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026 ruby4.0-rubygem-sinatra Moderate Security Update 2026-10287-2

An update that solves 27 vulnerabilities can now be installed.

Linux

250 days ago · Mar 5, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Python311-Django4 Security Update CVE-2026-25674

An update that solves one vulnerability can now be installed.

Linux

250 days ago · Mar 5, 2026, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Coturn Important Security Bypass Fix CVE-2026-27624

Coturn 4.9.0 Multiple security fixes Fix to Web Admin password check Cleanup of deprecated OpenSSL APIs Fix for CVE-2026-27624: Bypass localhost and IP range b…

Linux OpenSSL

250 days ago · Mar 5, 2026, 2:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 yt-dlp Critical Command Injection Risk Fix 2026-7d3c7180c7

Update to 2026.02.21. Fixes rhbz#2441709. Mitigates CVE-2026-26331 / GHSA-g3gw-q23r-pgqm (rhbz#2442244)

Linux

250 days ago · Mar 5, 2026, 2:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Valkey 8.0.7 Critical DoS Threat Update 2026-1d05f1d152

Valkey 8.0.7 - Released Mon 23 February 2026 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Securit…

Linux

250 days ago · Mar 5, 2026, 2:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Coturn Critical IPv4-Mapped Bypass Advisory 2026-8cb5571ddc

Coturn 4.9.0 Multiple security fixes Fix to Web Admin password check Cleanup of deprecated OpenSSL APIs Fix for CVE-2026-27624: Bypass localhost and IP range b…

Linux OpenSSL

250 days ago · Mar 5, 2026, 1:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Valkey 8.1.6 DoS Fix Advisory 2026-8d275f4438

Valkey 8.1.6 - Released Mon 23 February 2026 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Securit…

Linux

250 days ago · Mar 5, 2026, 1:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 ocaml Important Code Execution Risk Vulnerability 2026-0800-1

An update that solves one vulnerability can now be installed.

Linux

251 days ago · Mar 4, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7 libxslt Moderate Use-After-Free Vulnerability 2026-0801-1

An update that solves one vulnerability can now be installed.

Linux

251 days ago · Mar 4, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 libglib High Memory Corruption Notification USN-4775-1

An update that solves one vulnerability can now be installed.

Linux

251 days ago · Mar 4, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 util-linux Moderate Access Control Vuln 2026-0803-1

An update that solves one vulnerability can now be installed.

Linux

251 days ago · Mar 4, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python 12 SP5 Moderate Excess CPU Consumption Security Issue

An update that solves one vulnerability can now be installed.

Linux

251 days ago · Mar 4, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 Security Update SUSE-2026-0803-1 for util-linux

An update that solves one vulnerability can now be installed.

Linux

251 days ago · Mar 4, 2026, 9:30 PM Read more →
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