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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 43: subfinder Critical Memory Exhaustion Risk 2025-6b23a0b058

Update to 2.10.1

Linux

317 days ago · Dec 26, 2025, 1:48 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: docker-buildkit Critical Local Escalation CVE-2024-25621

Update to release v0.26.3 Resolves CVE-2024-25621: rhbz#2419004, rhbz#2419033, rhbz#2419427 Upstream fix

Linux Docker

317 days ago · Dec 26, 2025, 1:48 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: buildah Security Advisory for CVE-2025-52881

An update that solves one vulnerability can now be installed.

Linux

318 days ago · Dec 25, 2025, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Fix for Critical 7-Zip Remote Code Execution in RetroArch

Update to 1.22.0

Linux

318 days ago · Dec 25, 2025, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: roundcubemail Important XSS Fix with Advisory ID 2025-fec36f9eaf

Release 1.6.12 Support IPv6 in database DSN (#9937) Don't force specific error_reporting setting Fix compatibility with PHP 8.5 regarding array_first() Remove …

Linux PHP

318 days ago · Dec 25, 2025, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Critical Update for httpd to Address Severe Security Flaws

version update security update

Linux

318 days ago · Dec 25, 2025, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: retroarch Critical Buffer Overflow Issue FEDORA-2025-6e0627440a

Update to 1.22.0

Linux

318 days ago · Dec 25, 2025, 1:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: Roundcube Webmail Low XSS & Info Disclosure 2025-58eb59741f

Release 1.6.12 Support IPv6 in database DSN (#9937) Don't force specific error_reporting setting Fix compatibility with PHP 8.5 regarding array_first() Remove …

Linux PHP

318 days ago · Dec 25, 2025, 1:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6: Kernel Important Security Fix 2025:4521-1

An update that solves 65 vulnerabilities and has nine security fixes can now be installed.

Linux

319 days ago · Dec 24, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Update 2025:4521-1 CVE-2025-21710 DoS

An update that solves 65 vulnerabilities and has nine security fixes can now be installed.

Linux

319 days ago · Dec 24, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: cheat Important Memory Consumption Fix CVE-2025-21613 2025:0482-1

An update that fixes 8 vulnerabilities is now available.

Linux

319 days ago · Dec 24, 2025, 4:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: go-sendxmpp Important Memory Issues Fix CVE-2025-47911

An update that fixes two vulnerabilities is now available.

Linux

319 days ago · Dec 24, 2025, 4:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: rsync Moderate Out-of-Bounds Access 2025:4511-1 CVE-2025-10158

An update that solves one vulnerability can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Advisory 2025:4511-1 for Moderate rsync OOB Access CVE-2025-10158

An update that solves one vulnerability can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4: libsoup Important Heap Use-After-Free CVE-2025-12105

An update that solves two vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6: mozjs52 Moderate XML DoS Integer Overflow 2025:4512-1

An update that solves four vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: mozjs52 Moderate DoS and Integer Overflow Advisory 2025:4512-1

An update that solves four vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: libsoup Important Heap Use-After-Free Issue 2025:4514-1

An update that solves two vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0: Cheat Important Security Update 2025:20177-1

An update that solves 8 vulnerabilities and has 4 bug fixes can now be installed.

Linux

320 days ago · Dec 23, 2025, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0: mariadb Important Remote Exec CVE-2025-13699

An update that solves one vulnerability and has 4 bug fixes can now be installed.

Linux Databases

320 days ago · Dec 23, 2025, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: python310 Moderate Security Update 2025:15839-1

An update that solves 3 vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: Moderate Update for CVE-2025-58181 Released

An update that solves one vulnerability can now be installed.

Linux

320 days ago · Dec 23, 2025, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: python315 Moderate Security Update CVE-2025-12084

An update that solves 3 vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: glib2 Important Update for 3 Vulnerabilities 2025:4504-1

An update that solves three vulnerabilities can now be installed.

Linux

320 days ago · Dec 23, 2025, 9:31 AM Read more →
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