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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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 42: libinput 1.28.903 Security Fix for Debug Logging Issue

libinput 1.28.903 - fixes key events accidentally printed (and thus logged to the system log) if debug logs were enabled at the compositor level. Only affects …

Linux

474 days ago · Jul 23, 2025, 3:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Update: Important Segfault Problems in transfig and Testing

Add smoke tests

Linux

474 days ago · Jul 23, 2025, 3:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: Essential Linux Kernel Security Updates for Multiple CVEs 2025

* bsc#1238912 * bsc#1238920 * bsc#1243648 Cross-References:

Linux

475 days ago · Jul 22, 2025, 10:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Linux Kernel Important NFS Exploit Fix CVE-2024-56558 2025:02469-1

* bsc#1243648 Cross-References: * CVE-2024-56558

Linux

475 days ago · Jul 22, 2025, 10:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Linux Kernel Important nfsd Exploit Fix SUSE-SU-2025:02467-1

* bsc#1243648 Cross-References: * CVE-2024-56558

Linux

475 days ago · Jul 22, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.04: GDK-PixBuf Critical Fixes for GIF/JPEG Issues USN-7662-1

Several security issues were fixed in GDK-PixBuf.

Linux

475 days ago · Jul 22, 2025, 6:15 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Serious Remote Code Execution Flaws in Ruby Sinatra for Ubuntu 22.04

Several security issues were fixed in Sinatra.

Linux

475 days ago · Jul 22, 2025, 5:06 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Python Moderate DoS Risk CVE-2025-6069 Advisory 2025:02460-1

* bsc#1244705 Cross-References: * CVE-2025-6069

Linux

475 days ago · Jul 22, 2025, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Linux Kernel Important Patch for CVE-2024-56558 Advisory 2025:02456-1

* bsc#1243648 Cross-References: * CVE-2024-56558

Linux

475 days ago · Jul 22, 2025, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.04: fdkaac Critical Denial of Service Issues USN-7660-1

Several security issues were fixed in fdkaac.

Linux

475 days ago · Jul 22, 2025, 6:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS: Nokogiri Important Code Exec & DoS Issues USN-7659-1

Several security issues were fixed in Nokogiri.

Linux

475 days ago · Jul 22, 2025, 5:14 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Critical HTMLParser Fix for mingw-python3 CVE-2025-6069

Backport fix for CVE-2025-6069.

Linux

475 days ago · Jul 22, 2025, 3:20 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: CEF Critical Integer Overflow and WebRTC Fixes 2025-828bc3d3f5

Update to cef-138.0.25+g251e1c1/chromium138.0.7204.157 (rhbz#2380429) Update to cef-138.0.21+g54811fe (rhbz#2379500)

Linux Chrome

475 days ago · Jul 22, 2025, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Critical CVE-2025-6069 HTMLParser Bug Fix for mingw-python3

Backport fix for CVE-2025-6069.

Linux

475 days ago · Jul 22, 2025, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Resolution for dpkg Critical Disk Usage Issue (CVE-2025-6297)

Update to 1.22.20. General cleanup. Fix CVE-2025-6297. Major clean up. Enable all tests.

Linux

475 days ago · Jul 22, 2025, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.1 Afterburn Security Update 2025:20474-1 CVE-2025-3416

* bsc#1242665 Cross-References: * CVE-2025-3416

Linux

476 days ago · Jul 21, 2025, 10:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: Significant Bug Fixes for Linux Kernel 2025:20475-1 Release

* bsc#1210025 * bsc#1211226 * bsc#1215199 * bsc#1218184 * bsc#1223008

Linux

476 days ago · Jul 21, 2025, 10:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.1: Sudo Important Privilege Escalation Fix 2025:20478-1

* bsc#1245274 * bsc#1245275 Cross-References: * CVE-2025-32462

Linux

476 days ago · Jul 21, 2025, 10:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Micro 6.1: Kernel Important Update 2025:20483-1 CVE Handling

* bsc#1210025 * bsc#1211226 * bsc#1215199 * bsc#1218184 * bsc#1223008

Linux

476 days ago · Jul 21, 2025, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: PostgreSQL 17 Moderate CVE-2025-4207 Security Advisory 2025:01783-2

* bsc#1242931 Cross-References: * CVE-2025-4207

Linux Databases

476 days ago · Jul 21, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DjVuLibre Critical Buffer Overflow and Zero Division DLA-4247-1

Multiple vulnerabilities have been fixed in DjVuLibre, a library and tools to handle documents in the DjVu format. CVE-2021-46310

Linux

476 days ago · Jul 21, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Advisory 2025:02447-1 for libgcrypt Timing Side-Channel CVE-2024-2236

* bsc#1221107 Cross-References: * CVE-2024-2236

Linux

476 days ago · Jul 21, 2025, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE: CVE-2022-0718 Python-oslo.utils Moderate Password Leak Alert

* bsc#1196454 Cross-References: * CVE-2022-0718

Linux

476 days ago · Jul 21, 2025, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: Essential Security Update for Linux Kernel Addressing Multiple Risks

* bsc#1233118 * bsc#1234854 * bsc#1234885 * bsc#1234892 * bsc#1235005

Linux

476 days ago · Jul 21, 2025, 6:31 PM Read more →
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