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28146 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 →
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 →
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 →
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 →
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

Debian 11 Netty Important DDoS Request Smuggling Crash Advisory DLA-4519-1

Several security vulnerabilities have been discovered in Netty, a Java NIO client/server socket framework. It was found that Netty was vulnerable to the MadeYo…

Linux

222 days ago · Apr 1, 2026, 12:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libpng1.6 Critical DDoS Exec Vulnerability DSA-6189-1 Alert

Two security vulnerabilities were discovered in libpng, a library implementing an interface for reading and writing PNG (Portable Network Graphics) files, whic…

Linux

223 days ago · Mar 31, 2026, 11:15 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 1159-1 Expat Important NULL Pointer Denial of Service

An update that solves three vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE FreeRDP Key Buffer Overflow Resolution 2026-1160-1

An update that solves six vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Security Update freerdp Important 6 Issues Fixed 2026-1160-1

An update that solves six vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tailscale Moderate CVE-2026-33747 Advisory 2026-10456-1

An update that solves one vulnerability can now be installed.

Linux

223 days ago · Mar 31, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed gsl 2.8-5.1 Security CVE-2024-50610 Update

An update that solves one vulnerability can now be installed.

Linux

223 days ago · Mar 31, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libjavamapscript Moderate Threat CVE-2026-33721

An update that solves one vulnerability can now be installed.

Linux

223 days ago · Mar 31, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python311-requests Moderate Patch CVE-2026-25645

An update that solves one vulnerability can now be installed.

Linux

223 days ago · Mar 31, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Rolling Edge 22.04-2.3 Critical Patch 2026-20345-3

An update that solves 6 vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Advisory 2026-10453 libpolkit-agent-1-0 Moderate Threat

An update that solves 2 vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Python3.14 Critical Command Injection Fix CVE-2026-4519

Security fix for CVE-2026-4519

Linux

223 days ago · Mar 31, 2026, 4:48 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-scx_rusty Critical Buffer Overflow CVE-2026-33056

Rebuilt with rust-tar 0.4.45 for CVE-2026-33056

Linux

223 days ago · Mar 31, 2026, 4:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 12 rust-lib_xyz Significant CVE-2026-33058 Memory Leak Issue

Rebuilt with rust-tar 0.4.45 for CVE-2026-33056

Linux

223 days ago · Mar 31, 2026, 4:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-scx_layered Important CVE-2026-33056 Security Update

Rebuilt with rust-tar 0.4.45 for CVE-2026-33056

Linux

223 days ago · Mar 31, 2026, 4:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Insight CVE-2026-4647 Urgent Critical Denial of Service Advisory

Fix CVE-2026-4647.

Linux

223 days ago · Mar 31, 2026, 4:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Rust-Resctl-Bench Important Update CVE-2026-33056

Rebuilt with rust-tar 0.4.45 for CVE-2026-33056

Linux

223 days ago · Mar 31, 2026, 4:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 LTS Pillow Critical DoS Buffer Overflow Bug USN-8135-1

Several security issues were fixed in Pillow.

Linux

223 days ago · Mar 31, 2026, 12:46 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 WebKitGTK3 Important Denial Of Service Advisory 1150-1

An update that solves 25 vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4 webkit2gtk3 Important Memory Issues Vuln 2026-1150-1

An update that solves 25 vulnerabilities can now be installed.

Linux

223 days ago · Mar 31, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LTS Pyasn1 High Risk DoS Vulnerabilities USN-8134-1

Several security issues were fixed in pyasn1.

Linux

223 days ago · Mar 31, 2026, 9:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 ImageMagick Critical DoS Risk USN-8127-1 CVE-2026-23952

Several security issues were fixed in ImageMagick.

Linux

223 days ago · Mar 31, 2026, 9:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Security Update Addresses Timekeeping Service DoS Vulnerabilities

Update to version 1.7.1. Includes the fix for CVE-2026-26076: https://github.com/pendulum-project/ntpd- rs/security/advisories/GHSA-c7j7-rmvr-fjmv Release note…

Linux GitHub

223 days ago · Mar 31, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Stgit Critical Permission Modification CVE-2026-33056

Rebuilt with rust-tar 0.4.45 for CVE-2026-33056

Linux

223 days ago · Mar 31, 2026, 3:09 AM Read more →
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