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42056 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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Vulnerabilities

Fedora 44 rust-cargo-d Security Update CVE-2026-33056 Notice

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

Linux

223 days ago · Mar 29, 2026, 1:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python3.13 Critical CVE-2026-4519 Command Injection Fix

Security fix for CVE-2026-4519.

Linux

223 days ago · Mar 29, 2026, 1:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-ingredients Important Update CVE-2026-33056

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

Linux

223 days ago · Mar 29, 2026, 1:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Libxml-Parser-Perl Heap Overflow Issue DSA-6182-1 CVE-2006-10003

Joris van Rantwijk discovered that libxml-parser-perl, a Perl module for parsing XML files, is prone to a heap-based buffer overflow flaw when parsing an XML f…

Linux

224 days ago · Mar 28, 2026, 10:13 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 python-dynaconf Important Server-Side Injection 20429-1

An update that solves one vulnerability and has one bug fix can now be installed.

Linux

224 days ago · Mar 28, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 GIMP Important Buffer Overflow Vuln 2026-20428-1

An update that solves 4 vulnerabilities and has 4 bug fixes can now be installed.

Linux

224 days ago · Mar 28, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Python-LDAP Moderate Update 2026-20421-1

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Linux

224 days ago · Mar 28, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Chromium Important Memory Access Vuln 2026-20422-1

An update that solves 26 vulnerabilities and has one bug fix can now be installed.

Linux Chrome

224 days ago · Mar 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 python-securesystem Urgent Security Alert Ubuntu-2023-98767-2

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Linux

224 days ago · Mar 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 389-ds Important Heap Overflow DoS CVE-2025-14905

An update that solves one vulnerability and has one bug fix can now be installed.

Linux

224 days ago · Mar 28, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 gvfs Critical FTP Command Injection and Network Probing Advisory

Codean Labs found that gvfs, a virtual filesystem implementation, was affected by multiple vulnerabililies including FTP bounce attack which could lead to prob…

Linux

224 days ago · Mar 28, 2026, 4:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Chromium High Heap Overflows and Risks 2026-cc466cfb57

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

224 days ago · Mar 28, 2026, 2:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 php-phpseclib Information Disclosure AES 2026-bfeb46516b

Update to v2.0.52

Linux PHP

224 days ago · Mar 28, 2026, 2:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Samtools Critical Heap Overflow Denial of Service 2026-1fc0d39acd

Update to 1.23.1

Linux

224 days ago · Mar 28, 2026, 2:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 htslib Urgent Heap Overflow Vulnerability for Code Execution

Update to 1.23.1

Linux

224 days ago · Mar 28, 2026, 2:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 bcftools Advisory FEDORA-2026-1fc0d39acd Critical DoS Risk

Update to 1.23.1

Linux

224 days ago · Mar 28, 2026, 2:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 mongo-c-driver Critical Denial of Service Fix 2026-c5273647fa

Fix handling in HTTP response parser CVE-2026-4359

Linux

224 days ago · Mar 28, 2026, 2:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm BIND9 Critical ACL Bypass DoS Vulnerabilities DSA-6181-1

Several vulnerabilities were discovered in BIND, a DNS server implementation, which may result in bypass of ACL restrictions or denial of service. For the olds…

Linux

225 days ago · Mar 27, 2026, 11:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE glusterfs Important Fixes Buffer Overflow Data Loss 2026-0104-1

An update that solves two vulnerabilities and has two fixes is now available.

Linux

225 days ago · Mar 27, 2026, 10:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python-pydicom Important Path Traversal Fix CVE-2026-32711

An update that fixes one vulnerability is now available.

Linux

225 days ago · Mar 27, 2026, 10:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026 v2ray-core Important Authorization Bypass CVE-2026-33186

An update that fixes two vulnerabilities is now available.

Linux

225 days ago · Mar 27, 2026, 10:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 Docker Stable Important High Memory Issue Fix 2026-1118-1

An update that solves seven vulnerabilities can now be installed.

Linux Docker

225 days ago · Mar 27, 2026, 9:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 strongSwan Critical EAP-TTLS Integer Overflow DoS Vuln DLA-4512-1

Kazuma Matsumoto discovered an integer overflow bug in the EAP-TTLS plugin of strongSwan, an IKE/IPsec suite. The EAP-TTLS plugin doesn't check the length fiel…

Linux

225 days ago · Mar 27, 2026, 7:21 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37 38 safeguard Vital Security Patch 2026-2099-2

An update that can now be installed.

Linux

225 days ago · Mar 27, 2026, 5:32 PM Read more →
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