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28181 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 →
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

SUSE 2026 1092-1 Security Advisory for Xen Important DoS Patch

An update that solves one vulnerability can now be installed.

Linux

227 days ago · Mar 27, 2026, 9:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 vim Important Command Injection Risk FEDORA-2026-a05ac070cd

patchlevel 240

Linux

227 days ago · Mar 27, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rubygem-json Critical Format String Injection CVE-2026-33210

This new updates backports a fix for a format string injection vulnerability in JSON.parse, which is now assigned as CVE-2026-33210

Linux

227 days ago · Mar 27, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Releases pyOpenSSL Critical Buffer Overflow Patch Update

Update pyOpenSSL to v26.0.0 (security update) Update python-cryptography to v46.0.5 (dependency of pyOpenSSL 26) Update rust-asn1 to 0.22 (dependency of python…

Linux OpenSSL

227 days ago · Mar 27, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 releases openssl-crypto-sys addressing PyCrypto buffer overflow

Update pyOpenSSL to v26.0.0 (security update) Update python-cryptography to v46.0.5 (dependency of pyOpenSSL 26) Update rust-asn1 to 0.22 (dependency of python…

Linux OpenSSL

227 days ago · Mar 27, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 SP7 nghttp2 Important DoS Fix 2026-1074-1

An update that solves one vulnerability can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.x python-pyasn1 Important DoS Fix SUSE-SU-2026-1075-1

An update that solves one vulnerability can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.4 python-pyasn1 Problem Fix Notification SUSE-SU-2026-1085-3

An update that solves one vulnerability can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python-Pyasn1 Important Denial of Service Update 2026-1076-1

An update that solves one vulnerability can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.5 Kernel Important Security Update 2026-1077-1 CVE List

An update that solves 13 vulnerabilities, contains one feature and has two security fixes can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 curl-17 Major Safety Notice SUSE-SU-2026-1050-8

An update that solves one vulnerability can now be installed.

Linux

228 days ago · Mar 26, 2026, 5:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 FRR Moderate NULL Pointer Deref 2026-1057-1

An update that solves nine vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 5:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 Vim Update for Security Issue 2026-1051-1 Released

An update that solves three vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15 SP5 Kernel Major Updates Addressing Various Security Issues

An update that solves nine vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP5 Kernel Patch Vital Update 2026-1048-1

An update that solves nine vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP5 Kernel Important Update 2026-1049-1

An update that solves 11 vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15 SP5 Kernel Enhancements Major Updates 10 Issues Fixed

An update that solves 11 vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 systemd Important Access Control Issues 2026-1040-1

An update that solves two vulnerabilities and has one security fix can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 12 SP5 Kernel Important Patch 2026-1044-1

An update that solves nine vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 Kernel Important Update CVE-2025-21738 CVE-2025-68285

An update that solves two vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Essential Kernel Security Patch for Ubuntu Server 22.04 LTS USN-2023-0456-1

An update that solves 10 vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Desktop 22.04 Latest Software Update Alert UBUNTU-SEC-2026-2060-4

An update that solves 10 vulnerabilities can now be installed.

Linux

228 days ago · Mar 26, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium Buffer Overflows Advisory for CVE-2026-4673 Alert

Update to 146.0.7680.164 * High CVE-2026-4673: Heap buffer overflow in WebAudio * High CVE-2026-4674: Out of bounds read in CSS * High CVE-2026-4675: Heap buff…

Linux Chrome

228 days ago · Mar 26, 2026, 3:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Wireshark Important Network Analyzer Memory Flaw 2026-71154797a5

Enabling a couple of python tools New version 6.4.6

Linux

228 days ago · Mar 26, 2026, 3:31 AM Read more →
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