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42056 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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Linux Enterprise 12 SP5 Kernel Important Live Patch 2026-0700-1

An update that solves two vulnerabilities can now be installed.

Linux

250 days ago · Mar 2, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 Kernel Important Fix for Buffer Overflows 2026-0707-1

An update that solves two vulnerabilities can now be installed.

Linux

250 days ago · Mar 2, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 12 SP5 Kernel Critical Bounds Check CVE-2022-50717

An update that solves one vulnerability can now be installed.

Linux

250 days ago · Mar 2, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Nextcloud 32.0.6 Major Service Disruption Risk 2026-889607c7a0

32.0.6 release

Linux

250 days ago · Mar 2, 2026, 1:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 pgadmin4 Critical XSS Advisories Leading to Denial of Service

Refresh vendored bundle. fixes multiple CVEs.

Linux

250 days ago · Mar 2, 2026, 1:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 CEF Critical Update Heap Overflow DoS 2026-a48b5f36ec

Update to cef-145.0.25 + chromium 145.0.7632.75 CVE-2026-1861: Heap buffer overflow in libvpx CVE-2026-1862: Type Confusion in V8 CVE-2026-2313: Use after free…

Linux Chrome

250 days ago · Mar 2, 2026, 1:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Python3.12 Critical Command Injection Security 2026-4e99b7fe5f

Security fixes for CVE-2026-1299, CVE-2026-0865, CVE-2025-15366 and CVE-2025-15367

Linux

250 days ago · Mar 2, 2026, 1:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 NextCloud 32.0.6 Prototype Pollution Denial of Service Advisory

32.0.6 release

Linux

250 days ago · Mar 2, 2026, 1:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 pgAdmin 4 Update Advisory 2026-a0d40b97a8 Denial of Service

Refresh vendored bundle. fixes multiple CVEs.

Linux

250 days ago · Mar 2, 2026, 1:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python-django4.2 Vital SQL Injection DoS FEDORA-2026-ca3d81129a

Fixes CVE-2025-13473: Username enumeration through timing difference in mod_wsgi authentication handler Fixes CVE-2025-14550: Potential denial-of-service vulne…

Linux

251 days ago · Mar 1, 2026, 5:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian Bookworm LXD Important Arbitrary Command Execution DSA-6153-1

Two security issues were discovered in LXD, a system container and virtual machine manager, which could result the in execution of arbitrary commands via malfo…

Linux Docker

251 days ago · Mar 1, 2026, 5:40 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Advisory on Chromium 145.0.7632.116 for Out of Bounds Reads

Update to 145.0.7632.116 * CVE-2026-3061: Out of bounds read in Media * CVE-2026-3062: Out of bounds read and write in Tint * CVE-2026-3063: Inappropriate impl…

Linux Chrome

251 days ago · Mar 1, 2026, 1:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 GIMP Critical PSD Loader DoS Fix Advisory 2026-3e21dad421

This is a security update fixing the loader for PSD files.

Linux

251 days ago · Mar 1, 2026, 1:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Kernel Livepatch Essential Security Update 2026-20288-2

An update that solves various issues can now be installed.

Linux

252 days ago · Feb 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Kernel Key Race Condition Fix Advisory 2026-20287-1

An update that solves 205 vulnerabilities and has 233 bug fixes can now be installed.

Linux

252 days ago · Feb 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Critical Memory Vulnerability in openSUSE Leap 17 0 Data Importer DoS Risk

An update that solves 3 vulnerabilities and has 3 bug fixes can now be installed.

Linux

252 days ago · Feb 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 libsoup2 Important Buffer Overflow CVE-2026-1761

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

Linux

252 days ago · Feb 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 kubevirt Important Security Update 2026-20281-1

An update that solves 8 vulnerabilities and has 9 bug fixes can now be installed.

Linux

252 days ago · Feb 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6152-1 Thunderbird Important Info Disclosure Code Execution

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure. For the oldstable dis…

Linux

252 days ago · Feb 28, 2026, 2:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python-django5 Critical SQL Injection DoS Fixes 2026-00b5bf3150

Fixes CVE-2025-13473: Username enumeration through timing difference in mod_wsgi authentication handler Fixes CVE-2025-14550: Potential denial-of-service vulne…

Linux

252 days ago · Feb 28, 2026, 2:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python3.9 Critical Command Injection Fix FEDORA-2026-cad5404d98

Security fixes for CVE-2026-1299, CVE-2026-0865, CVE-2025-15366 and CVE-2025-15367

Linux

252 days ago · Feb 28, 2026, 2:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 python3.13 Important Command Injection Threats 2026-b1b37b00ef

Update to 3.13.12

Linux

252 days ago · Feb 28, 2026, 2:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 python3-docs Critical Command Injection Advisory 2026-b1b37b00ef

Update to 3.13.12

Linux

252 days ago · Feb 28, 2026, 2:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 django5 Security Alert - SQL Injection Denial of Service Issue

Fixes CVE-2025-13473: Username enumeration through timing difference in mod_wsgi authentication handler Fixes CVE-2025-14550: Potential denial-of-service vulne…

Linux

252 days ago · Feb 28, 2026, 2:09 AM Read more →
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