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41443 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.

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

openSUSE Tumbleweed jupyter-nbconvert Moderate Threat CVE-2026-6658

An update that solves one vulnerability can now be installed.

Linux

51 days ago · Sep 11, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux kernel-rt Important Security Update RLSA-2026-66324

Important: kernel-rt security, bug fix, and enhancement update

Linux

51 days ago · Sep 11, 2026, 12:02 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux ansible-core Important Buffer Overflow Threat RLSA-2026-66248

Important: ansible-core security update

Linux

51 days ago · Sep 11, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Corosync Moderate Security Issues Fixed in 2026-11715-1

An update that solves 2 vulnerabilities can now be installed.

Linux

51 days ago · Sep 11, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libmariadb-devel Important CVE-2026-44172 Update 2026-11721-1

An update that solves one vulnerability can now be installed.

Linux Databases

51 days ago · Sep 11, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 RLSA-2026-66325 Important Kernel Denial of Service Issue

Important: kernel security, bug fix, and enhancement update

Linux

51 days ago · Sep 11, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libevent Important HTTP Header Injection DoS Advisory CVE-2026-63379

Several vulnerabilities were discovered in libevent, an asynchronous event notification library. The HTTP implementation (evhttp) handled Transfer-Encoding and…

Linux

51 days ago · Sep 11, 2026, 9:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 Tar Moderate Hidden File Injection and Path Escape Issue

Moderate: tar security, bug fix, and enhancement update

Linux

51 days ago · Sep 11, 2026, 6:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 curl Update 2026-6841033933 Denial of Service Info Leak

fix HTTP/2 stream-dependency tree UAF (CVE-2026-10536) fix stale proxy password leak (CVE-2026-9079) fix wrong reuse for different services (CVE-2026-8458)

Linux

51 days ago · Sep 11, 2026, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 libevent Critical Security Fixes and Important Updates Released

Update to 2.1.13. The following security vulnerabilites are fixed in this update: GHSA-fj29-64w6-73h6 CVE-2026-63383 https://github.com/libevent/libevent/secur…

Linux GitHub

51 days ago · Sep 11, 2026, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Corosync Critical Heap Overflow Fix CVE-2026-81666 CVE-2026-81665

Fix CVE-2026-81666 and CVE-2026-81665

Linux

51 days ago · Sep 11, 2026, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 DokuWiki RCE Object Injection Advisory 2026-046b69d591

Backport object injection RCE fix - see https://github.com/dokuwiki/dokuwiki/issues/4752

Linux GitHub

51 days ago · Sep 11, 2026, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora grpcurl Update Severity Denial of Service Advisory 2026-275646ea83

Update to 1.9.4

Linux

51 days ago · Sep 11, 2026, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 curl Advisory for Critical Security Issues CVE-2026-10536

Fix HTTP/2 stream-dependency tree UAF (CVE-2026-10536) Fix Native CA trust persist (CVE-2026-11564) Fix stale proxy password leak (CVE-2026-9079) Fix wrong reu…

Linux

51 days ago · Sep 11, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 DokuWiki Backport Remote Code Execution Advisory Resolution

Backport object injection RCE fix - see https://github.com/dokuwiki/dokuwiki/issues/4752

Linux GitHub

51 days ago · Sep 11, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 grpcurl Denial of Service Risk Update 2026-fc26634b91

Update to 1.9.4

Linux

51 days ago · Sep 11, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 Apache2 Denial of Service & Info Disclosure USN-8571-2

USN-8571-1 introduced a regression in Apache HTTP Server.

Linux Apache

51 days ago · Sep 11, 2026, 2:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Tomcat10 Major Security Update 11 Vulnerabilities Resolved 2026-4119-1

An update that solves 11 vulnerabilities can now be installed.

Linux

52 days ago · Sep 10, 2026, 10:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE opensc Moderate Buffer Overflow Vuln 2026-4122-1

An update that solves one vulnerability can now be installed.

Linux

52 days ago · Sep 10, 2026, 10:49 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE opensc Moderate Buffer Overflow Vuln SUSE-SU-2026-4122-1

An update that solves one vulnerability can now be installed.

Linux

52 days ago · Sep 10, 2026, 10:49 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE opensc Moderate Stack Overflow Update 2026-4123-1

An update that solves one vulnerability can now be installed.

Linux

52 days ago · Sep 10, 2026, 10:48 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE opensc Moderate Buffer Overflow Vulnerability 2026-4123-1

An update that solves one vulnerability can now be installed.

Linux

52 days ago · Sep 10, 2026, 10:48 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP7 Kernel Important Security Update 2026-4120-1

An update that solves 662 vulnerabilities, contains two features and has 35 security fixes can now be installed.

Linux

52 days ago · Sep 10, 2026, 10:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian Stable ruby-rack Important Access Restriction Issues DSA-6492-1

Multiple security issues were found in Rack, an interface for developing web applications in Ruby, which could result in denial of service, information disclos…

Linux

52 days ago · Sep 10, 2026, 10:35 PM Read more →
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