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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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Issues Moderate HTTP Request Smuggling Fix for CVE-2025-57804

* bsc#1248737 Cross-References: * CVE-2025-57804

Linux

416 days ago · Sep 19, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.3: frr Moderate Denial of Service CVE-2024-55553

* bsc#1235237 Cross-References: * CVE-2024-55553

Linux

416 days ago · Sep 19, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: MariaDB Moderate Data Access Threats Advisory 2025:03275-1

* bsc#1239150 * bsc#1239151 * bsc#1249212 * bsc#1249213 * bsc#1249219

Linux Databases

416 days ago · Sep 19, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: MariaDB Moderate Security Update 2025-03276-1 CVE-2023-52969 DoS

* bsc#1239150 * bsc#1239151 * bsc#1243356 * bsc#1249212 * bsc#1249213

Linux Databases

416 days ago · Sep 19, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: firefox-esr Critical Security Issue DLA-4305-1 CVE-2025-10527

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, sandbox escape,…

Linux

416 days ago · Sep 19, 2025, 12:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04: Linux Kernel USN-7758-4 Critical DoS Issue

The system could be made to crash or run programs as an administrator.

Linux

416 days ago · Sep 19, 2025, 12:25 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS: linux-realtime Critical DoS Vulnerability USN-7758-3

The system could be made to crash or run programs as an administrator.

Linux

416 days ago · Sep 19, 2025, 12:03 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 LTS: USN-7758-2 Linux Kernel Critical Denial of Service

The system could be made to crash or run programs as an administrator.

Linux

416 days ago · Sep 19, 2025, 11:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: Significant DoS Vulnerability Kernel USN-7758-1 Advisory

The system could be made to crash or run programs as an administrator.

Linux

416 days ago · Sep 19, 2025, 11:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-6004-1: chromium

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. Google is awar…

Linux Chrome

416 days ago · Sep 19, 2025, 10:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-6004-1 Chromium Critical Arbitrary Code Exec Threat

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. Google is awar…

Linux Chrome

416 days ago · Sep 19, 2025, 10:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: expat 2025-639f53ea67

Rebase to 2.7.2

Linux

416 days ago · Sep 19, 2025, 3:38 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: xen 2025-7a1f93f58a

Mutiple vulnerabilities in the Viridian interface [XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143] Arm issues with page refcounting [XSA-473, CVE-2025…

Linux

416 days ago · Sep 19, 2025, 3:38 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: gh 2025-d4c9910925

Update to 2.79.0

Linux

416 days ago · Sep 19, 2025, 3:38 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: gh 2025-24e111e6f1

Update to 2.79.0

Linux

416 days ago · Sep 19, 2025, 3:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 7757-1: OpenJPEG

Several security issues were fixed in OpenJPEG.

Linux

416 days ago · Sep 19, 2025, 1:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: 2025:03272-1 important: kernel

* bsc#1012628 * bsc#1213545 * bsc#1215199 * bsc#1221858 * bsc#1222323

Linux

417 days ago · Sep 18, 2025, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS ImageMagick Critical DoS Issues USN-7756-1 CVE-2025-55154

Several security issues were fixed in ImageMagick.

Linux

417 days ago · Sep 18, 2025, 8:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: Kernel Important Security Fix Denial of Service Advisory 2025:02844-2

* bsc#1233551 * bsc#1234863 * bsc#1240799 * bsc#1242780 * bsc#1245140

Linux

417 days ago · Sep 18, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: BusyBox Moderate Use-After-Free Vulnerability 2025:03271-1

* bsc#1203397 * bsc#1203399 * bsc#1206798 * bsc#1215943 * bsc#1217580

Linux

417 days ago · Sep 18, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: shadowsocks-v2ray Plugin Moderate Fix 2025:0366-1 CVE-2025-297850

An update that fixes one vulnerability is now available.

Linux

417 days ago · Sep 18, 2025, 6:06 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: shadowsocks-v2ray-plugin Moderate CVE-2025-297850 Security Update

An update that fixes one vulnerability is now available.

Linux

417 days ago · Sep 18, 2025, 6:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6: yt-dlp Fixes for CVE-2024-38519 Remote Exec

An update that solves one vulnerability and has one errata is now available.

Linux

417 days ago · Sep 18, 2025, 6:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:03266-1 moderate: avahi

* bsc#1233421 Cross-References: * CVE-2024-52615

Linux

417 days ago · Sep 18, 2025, 2:30 PM Read more →
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