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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Debian Bookworm DSA-6165-1 Chromium Critical Exec Denial of Service CVEs

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. Google is awar…

Linux Chrome

236 days ago · Mar 16, 2026, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Chromium Severe Heap Buffer Overflow CVE-2026-3913 Warning

Update to 146.0.7680.71 CVE-2026-3913: Heap buffer overflow in WebML CVE-2026-3914: Integer overflow in WebML CVE-2026-3915: Heap buffer overflow in WebML CVE-…

Linux Chrome

236 days ago · Mar 16, 2026, 2:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 pgAdmin4 Critical ReDoS and XSS Threats 2026-416a89747f

Update to pgadmin4-9.13.

Linux

236 days ago · Mar 16, 2026, 2:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 qgis Important Remote Code Exec Vuln 2026-24480

Update to qgis-3.44.8.

Linux

236 days ago · Mar 16, 2026, 2:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Python3.6 Significant DoS Security Update for CVE-2025-12084

Security fix for CVE-2025-12084

Linux

236 days ago · Mar 16, 2026, 2:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 alertmanager 0.31.1 Important Updates 2026-efbceeec2f

Initial build after rename and update to 0.31.1

Linux

236 days ago · Mar 16, 2026, 2:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 pgAdmin4 Update Addresses Serious Cross-Site Scripting Flaws

Update to pgadmin4-9.13.

Linux

236 days ago · Mar 16, 2026, 2:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed ActionText Moderate Security Fix 2026-10339-1

An update that solves one vulnerability can now be installed.

Linux

237 days ago · Mar 15, 2026, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu LTS Python3.10 Packages Security Alert Ubuntu-SEC-2026-20343-4

An update that solves one vulnerability can now be installed.

Linux

237 days ago · Mar 15, 2026, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed ActiveJob Moderate Risk 2026-10341-1 CVE-2024-54133

An update that solves one vulnerability can now be installed.

Linux

237 days ago · Mar 15, 2026, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed ruby4.0-rubygem-actioncable Moderate Fix CVE-2024-54133

An update that solves one vulnerability can now be installed.

Linux

237 days ago · Mar 15, 2026, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Actionmailer Moderate CVE-2024-54133 Fix 2026-10337-1

An update that solves one vulnerability can now be installed.

Linux

237 days ago · Mar 15, 2026, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 Insight Advisory 2026-8af0e7ea3e Critical DoS Threat Fixes

New upstream snapshot. Fixes CVEs 2025-11494, 2025-11495, 2026-2341, 2026-3441, 2026-3442. Fixes CVEs 2025-69644, 2025-69645, 2025-69646. Fixes FTBFS. Relax BR…

Linux

237 days ago · Mar 15, 2026, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 alertmanager Critical Denial Of Service Vulnerability Report

Initial build after rename and update to 0.31.1

Linux

237 days ago · Mar 15, 2026, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Wireshark Update 4.6.4 Fixes Critical Memory Issues

New version 4.6.4

Linux

237 days ago · Mar 15, 2026, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 glab Medium Information Disclosure Bug Fix FEDORA-2026-da55f4dcd8

Update to 1.89.0 Update to 1.88.0

Linux

237 days ago · Mar 15, 2026, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 golang-github-openprinting-ipp-usb Denial of Service Risk

0.9.31

Linux GitHub

237 days ago · Mar 15, 2026, 2:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38 Cloud 15.0 qemu Exhibits High DDoS Risk Until 2026-20358-2

An update that solves 2 vulnerabilities and has 4 bug fixes can now be installed.

Linux

238 days ago · Mar 14, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 osc Moderate CVE-2024-22038 Security Update 2026-20361-1

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

Linux

238 days ago · Mar 14, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 libsoup2 Important 11 Vulnerabilities Fixed 2026-20354-1

An update that solves 11 vulnerabilities and has 11 bug fixes can now be installed.

Linux

238 days ago · Mar 14, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Tomcat Important Issues Fixed 20350-1

An update that solves 3 vulnerabilities and has 4 bug fixes can now be installed.

Linux

238 days ago · Mar 14, 2026, 6:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 SDL2_sound Important DoS Fix 2026-bfa5bd0004 CVE-2025-14369

Latest upstream snapshot from stable-2.0 branch. Fixes CVE-2025-14369 in bundled dr_flac.

Linux

238 days ago · Mar 14, 2026, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 freerdp Important Denial Service Issues CVE-2026-53fe996a57

Update to 3.23.0 to fix CVE-2026-26965, CVE-2026-26955, CVE-2026-26271, CVE-2026-25997, CVE-2026-25959, CVE-2026-25955, CVE-2026-25954, CVE-2026-25953, CVE-202…

Linux

238 days ago · Mar 14, 2026, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Critical Heap Buffer Overflow 2026-0dc0c88f83

Update to 146.0.7680.71 * CVE-2026-3913: Heap buffer overflow in WebML * CVE-2026-3914: Integer overflow in WebML * CVE-2026-3915: Heap buffer overflow in WebM…

Linux Chrome

238 days ago · Mar 14, 2026, 3:20 AM Read more →
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