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42183 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 — CVE-2026-123158
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Alerts

Debian: DSA-5760-1: ghostscript Security Advisory Updates

Multiple security issues were discovered in Ghostscript, the GPL PostScript/PDF interpreter, which could result in denial of service and potentially the execut…

Linux

803 days ago · Aug 29, 2024, 5:27 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3061-1 moderate: apache2 Security Advisory Updates

* bsc#1227353 Cross-References: * CVE-2024-39884

Linux Apache

803 days ago · Aug 29, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 PostgreSQL 15 Important SQL Security Threat CVE-2024-7348

postgresql:15 security update

Linux Databases

803 days ago · Aug 29, 2024, 6:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

AlmaLinux 9 PostgreSQL Important SQL Execution Fix ALSA-2024-5999

postgresql security update

Linux Databases

803 days ago · Aug 29, 2024, 6:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: less 2024-c0e7a4f5ef Security Advisory Updates

Security fix for CVE-2024-32487 - less with LESSOPEN mishandles in paths

Linux

803 days ago · Aug 29, 2024, 3:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3054-1 important: python3-setuptools Security Advisory Updates

* bsc#1228105 Cross-References: * CVE-2024-6345

Linux

804 days ago · Aug 28, 2024, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3055-1 important: python-setuptools Security Advisory Updates

* bsc#1228105 Cross-References: * CVE-2024-6345

Linux

804 days ago · Aug 28, 2024, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3060-1 important: the Linux Kernel RT (Live Patch 0 for SLE 15 SP6) Security Advisory Updates

* bsc#1224991 * bsc#1225850 Cross-References: * CVE-2023-52772

Linux

804 days ago · Aug 28, 2024, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:3052-1 important: webkit2gtk3 Security Advisory Updates

* bsc#1228696 * bsc#1228697 * bsc#1228698 Cross-References:

Linux

804 days ago · Aug 28, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

AlmaLinux 9 PostgreSQL 16 Important Security Issues ALSA-2024-5929

postgresql:16 security update

Linux Databases

804 days ago · Aug 28, 2024, 6:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: dovecot 2024-e23e8a3f1e Security Advisory Updates

CVE-2024-23184: A large number of address headers in email resulted in excessive CPU usage. CVE-2024-23185: Abnormally large email headers are now truncated or…

Linux

804 days ago · Aug 28, 2024, 4:37 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: dovecot 2024-ba5bb9f63a Security Advisory Updates

CVE-2024-23184: A large number of address headers in email resulted in excessive CPU usage. CVE-2024-23185: Abnormally large email headers are now truncated or…

Linux

804 days ago · Aug 28, 2024, 4:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3037-1 important: the Linux Kernel (Live Patch 54 for SLE 12 SP5) Security Advisory Updates

* bsc#1210619 * bsc#1220145 * bsc#1220537 * bsc#1222685 * bsc#1223059

Linux

805 days ago · Aug 27, 2024, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3041-1 important: the Linux Kernel (Live Patch 41 for SLE 15 SP3) Security Advisory Updates

* bsc#1225202 * bsc#1225302 Cross-References: * CVE-2021-47378

Linux

805 days ago · Aug 27, 2024, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3039-1 important: the Linux Kernel (Live Patch 44 for SLE 15 SP3) Security Advisory Updates

* bsc#1210619 * bsc#1223363 * bsc#1223683 * bsc#1225013 * bsc#1225202

Linux

805 days ago · Aug 27, 2024, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3040-1 important: the Linux Kernel (Live Patch 47 for SLE 12 SP5) Security Advisory Updates

* bsc#1225202 Cross-References: * CVE-2021-47378

Linux

805 days ago · Aug 27, 2024, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3043-1 important: the Linux Kernel (Live Patch 46 for SLE 15 SP2) Security Advisory Updates

* bsc#1210619 * bsc#1218487 * bsc#1220145 * bsc#1220537 * bsc#1222685

Linux

805 days ago · Aug 27, 2024, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3044-1 important: the Linux Kernel (Live Patch 47 for SLE 15 SP2) Security Advisory Updates

* bsc#1210619 * bsc#1220145 * bsc#1220537 * bsc#1223059 * bsc#1223363

Linux

805 days ago · Aug 27, 2024, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: calibre 2024-a455bea9ca Security Advisory Updates

Fix fonts for

Linux

805 days ago · Aug 27, 2024, 7:09 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: dotnet8.0 2024-f4eb809b49 Security Advisory Updates

This is the August 2024 monthly update for .NET 8. This includes a fix for CVE-2024-38167 Release Notes: SDK: https://github.com/dotnet/core/blob/main/release-…

Linux GitHub

805 days ago · Aug 27, 2024, 7:08 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: webkit2gtk4.0 2024-1f1c0537d3 Security Advisory Updates

Update to 2.44.3

Linux

805 days ago · Aug 27, 2024, 7:08 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: webkitgtk 2024-6b8845e3f0 Security Advisory Updates

Fix web process cache suspend/resume when sandbox is enabled. Fix accelerated images disappearing after scrolling. Fix video flickering with DMA-BUF sink. Fix …

Linux

805 days ago · Aug 27, 2024, 7:08 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3031-1 moderate: keepalived Security Advisory Updates

* bsc#1228123 Cross-References: * CVE-2024-41184

Linux

805 days ago · Aug 27, 2024, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:3027-1 important: the Linux Kernel (Live Patch 53 for SLE 12 SP5) Security Advisory Updates

* bsc#1225202 Cross-References: * CVE-2021-47378

Linux

805 days ago · Aug 27, 2024, 6:30 PM Read more →
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