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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 43 rust-scx_rusty 2026-6ff037cd05

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

Linux

221 days ago · Apr 2, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 1164-1 important for freerdp2

An update that solves six vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 1165-1 important for freerdp

An update that solves six vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6191-1 gst-plugins-ugly1.0

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of service or pot…

Linux

222 days ago · Apr 1, 2026, 10:21 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6190-1 gst-plugins-bad1.0

Multiple multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of servi…

Linux

222 days ago · Apr 1, 2026, 10:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed ImageMagick Security Advisory openSUSE-SU-2026-10466-4

An update that solves 2 vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed heroic-games-launcher Moderate Threat CVE-2026-33036

An update that solves one vulnerability can now be installed.

Linux

222 days ago · Apr 1, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python311-nltk Moderate Security Fix CVE-2026-33230

An update that solves one vulnerability can now be installed.

Linux

222 days ago · Apr 1, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed expat Moderate Threat Advisory 2026-10466-1

An update that solves 3 vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed netty Moderate Issues CVE-2026-33870 CVE-2026-33871

An update that solves 2 vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed MozillaFirefox Moderate Vuln 2026-10458-1

An update that solves 46 vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 python-tornado Critical DoS Risk Mitigation DLA-4520-1

Tornado is a scalable, non-blocking Python web framework and asynchronous networking library. CVE-2026-31958 Introduce new limits on the size and complexity of…

Linux

222 days ago · Apr 1, 2026, 2:46 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 Python-Tornado Important DoS Security Fix Advisory 2026-1162-1

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

Linux

222 days ago · Apr 1, 2026, 2:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

CentOS Stream 9 Net-SNMP Vulnerability Notice RHSA-2023-5678-2

An update that solves one vulnerability can now be installed.

Linux

222 days ago · Apr 1, 2026, 2:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Libsoup Important Nine Vulnerabilities Fixed 2026-20902-1

An update that solves nine vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 2:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

OpenSUSE BCI 17.1 libxyz Serious Memory Leak Issue OPENSUSE-SU-2026-50405-3

An update that solves two vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 2:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise Server 16.1 Upgrade Essential Data Security Patch

An update that solves nine vulnerabilities can now be installed.

Linux

222 days ago · Apr 1, 2026, 2:40 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LTS Go Networking Critical DoS Vulnerabilities USN-8089-2

Several security issues were fixed in Go Networking

Linux

222 days ago · Apr 1, 2026, 8:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Unveils SLE-15-SP8 Security Update for tinyproxy Vulnerability

An update that fixes one vulnerability is now available.

Linux

222 days ago · Apr 1, 2026, 5:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Xen Critical Use After Free DoS Advisory 2026-f04da48123

update to xen 4.19.5 Use after free of paging structures in EPT [XSA-480, CVE-2026-23554] Xenstored DoS by unprivileged domain [XSA-481, CVE-2026-23555]

Linux

222 days ago · Apr 1, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Critical CVE-2026-4647 Out-Of-Bounds Issue Resolved in Update

Fix CVE-2026-4647.

Linux

222 days ago · Apr 1, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Rust-Resctl-Bench Important Permissions Issue CVE-2026-33056

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

Linux

222 days ago · Apr 1, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 cpp-httplib Critical TLS Bypass Fix CVE-2026-32627

Update to 0.37.2 Fixes silent TLS certificate verification bypass on HTTPS Redirect via proxy (CVE-2026-32627, rhbz#2448105) Source: https://github.com/yhirose…

Linux GitHub

222 days ago · Apr 1, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 rust-cargo-vendor-filterer Critical CVE-2026-33056 DoS Advisory

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

Linux

222 days ago · Apr 1, 2026, 3:09 AM Read more →
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