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41014 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.

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 Linux 12 SP5 Kernel Important Vulnerability Patch SUSE-SU-2026-4439-1

An update that solves seven vulnerabilities can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise Server 16.0 glib2 Moderate DoS Vuln 2026-23980-1

An update that solves one vulnerability can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE MozillaFirefox Important Sandbox Escape Issues Vuln 2026-23981-1

An update that solves 62 vulnerabilities can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:44 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE sccache Important Fixes for 19 Vulnerabilities 2026-23983-1

An update that solves 19 vulnerabilities can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Helm Security Update Addresses 18 Vulnerabilities SUSE-SU-2026-23984-1

An update that solves 18 vulnerabilities can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE tomcat Critical WebSocket Issues Addressed in Advisory 2026-23985-1

An update that solves 15 vulnerabilities and has one fix can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Valkey Important Null-Termination Out-of-Bounds CVE-2026-92925

An update that solves one vulnerability can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Distribution Moderate OpenTelemetry DoS TLS Bypass Vuln 2026-23990-1

An update that solves two vulnerabilities can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-23991-1 wget Moderate Unbounded MD5 Loop Vulnerability Fix

An update that solves one vulnerability can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 Kernel Important Security Fix 2026-4440-1

An update that solves seven vulnerabilities can now be installed.

Linux

22 days ago · Oct 5, 2026, 2:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Advisory DLA-4821-1 perl Serious Buffer Overflow Risks Found

Multiple vulnerabilities were discovered in the Perl programming language. CVE-2025-15649 header parsing in IO::Uncompress::Unzip IO::Uncompress::Unzip version…

Linux

22 days ago · Oct 5, 2026, 12:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 pki-core Important Code Execution Fix RLSA-2026-75573

Important: pki-core:10.6 security update

Linux

22 days ago · Oct 5, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS DLA-4820-1 node-lodash Critical Integrity Breach

Several vulnerabilities were discovered in node-lodash, a Node.js module providing utility functions for common programming tasks. CVE-2025-13465 Prototype pol…

Linux

22 days ago · Oct 5, 2026, 4:41 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 brings a cri-o update fixing the CVE-2026-17113 security flaw

Update to release v1.36.6 Resolves: rhbz#2537559 Resolves CVE-2026-17113: rhbz#2523493 Resolves: rhbz#2540885

Linux

22 days ago · Oct 5, 2026, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 pgbouncer Moderate Denial of Service Issues 2026-6197f5c17e

Update to 1.26.0.

Linux

22 days ago · Oct 5, 2026, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora python-urllib3 Critical TLS Configuration Issues Fix 2026-72a7879d08

Update python-urllib3 to version 2.8.0, fixing three security issues: The TLS configuration for HTTPS proxies could be ignored or overridden. (Rated high sever…

Linux

22 days ago · Oct 5, 2026, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 python-streamlink High Severity TLS Issues Fix 2026-72a7879d08

Update python-urllib3 to version 2.8.0, fixing three security issues: The TLS configuration for HTTPS proxies could be ignored or overridden. (Rated high sever…

Linux

22 days ago · Oct 5, 2026, 3:24 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium Advisory 2026-35b989661c Type Confusion Buffer Overflow

Update to 154.0.8037.92 * CVE-2026-102299: Type confusion in V8 * CVE-2026-102300: Uninitialized resource in WebGPU * CVE-2026-102301: Out of bounds write in G…

Linux Chrome

22 days ago · Oct 5, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 cri-o 1.36.6 Update Addresses Daemon Crash CVE-2026-17113

Update to release v1.36.6 Resolves: rhbz#2537559 Resolves CVE-2026-17113: rhbz#2523493 Resolves: rhbz#2540885

Linux

22 days ago · Oct 5, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 pgbouncer 2026-99030761e8 Denial of Service Exploit Risk

Update to 1.26.0.

Linux

22 days ago · Oct 5, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 Noctalia 5.2.1 Update Security Advisory FEDORA-2026-be2a2ca70a

Update to version 5.2.1. https://github.com/noctalia-dev/noctalia/releases/tag/v5.2.1 Update to version 5.2.0. https://github.com/noctalia-dev/noctalia/release…

Linux GitHub

22 days ago · Oct 5, 2026, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Chromium Critical Buffer Overflow Issues Vuln 2026-0daef29dc3

Update to 154.0.8037.92 * CVE-2026-102299: Type confusion in V8 * CVE-2026-102300: Uninitialized resource in WebGPU * CVE-2026-102301: Out of bounds write in G…

Linux Chrome

22 days ago · Oct 5, 2026, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 OpenSSL 4.0.3 Urgent Cryptography Safety Advisory 2026-06c29a2cb4

Rebase to OpenSSL 4.0.3

Linux OpenSSL

22 days ago · Oct 5, 2026, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 libX11 CVE-2026-88806 Heap Overflow Security Advisory

xkb: Check the keysym range in _XkbReadKeyActions (CVE-2026-88806)

Linux

22 days ago · Oct 5, 2026, 2:21 AM Read more →
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