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42202 result(s) for "Linux" — best match first.

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What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

FreeSWITCH — CVE-2026-116779
Vulnerability Critical

FreeSWITCH: a single SIP message can run commands on the server, and the flaw is being exploited

A flaw in FreeSWITCH, the open-source telephony server, lets a SIP MESSAGE request run commands on the machine, in the default configuration. The maintainers report exploitation i…

FreeSWITCHVoIPSIP

November 10, 2026 Read more →
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 →
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Alerts

SUSE: 2024:1894-1 important: bind Security Advisory Updates

* bsc#1219823 * bsc#1219826 * bsc#1219851 Cross-References:

Linux

890 days ago · Jun 3, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:1895-1 important: glibc Security Advisory Updates

* bsc#1221940 * bsc#1223423 * bsc#1223424 * bsc#1223425

Linux

890 days ago · Jun 3, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: kitty 2024-25b47765c6 Security Advisory Updates

fix CVE-2023-36308

Linux

890 days ago · Jun 3, 2024, 3:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: chromium 2024-4e0ea1c22e Security Advisory Updates

update to 125.0.6422.141 High CVE-2024-5493: Heap buffer overflow in WebRTC High CVE-2024-5494: Use after free in Dawn High CVE-2024-5495: Use after free in Da…

Linux Chrome

891 days ago · Jun 2, 2024, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: plasma-workspace 2024-d120dc28b8 Security Advisory Updates

CVE-2024-36041

Linux

891 days ago · Jun 2, 2024, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 39: rust-varlink_generator 2024-40ee18b2e7 Security Advisory Updates

This update contains builds from a mini-mass-rebuild for Rust applications (and some C-style libraries). Rebuilding with the Rust 1.78 toolchain should fix inc…

Linux

891 days ago · Jun 2, 2024, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 39: sudo-rs 2024-40ee18b2e7 Security Advisory Updates

This update contains builds from a mini-mass-rebuild for Rust applications (and some C-style libraries). Rebuilding with the Rust 1.78 toolchain should fix inc…

Linux

891 days ago · Jun 2, 2024, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: glances 2024-af1f06c79c Security Advisory Updates

Security fix for CVE-2024-21501

Linux

891 days ago · Jun 2, 2024, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 39: snapshot 2024-40ee18b2e7 Security Advisory Updates

This update contains builds from a mini-mass-rebuild for Rust applications (and some C-style libraries). Rebuilding with the Rust 1.78 toolchain should fix inc…

Linux

891 days ago · Jun 2, 2024, 5:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: chromium 2024-bb52629e6c Security Advisory Updates

update to 125.0.6422.141 High CVE-2024-5493: Heap buffer overflow in WebRTC High CVE-2024-5494: Use after free in Dawn High CVE-2024-5495: Use after free in Da…

Linux Chrome

891 days ago · Jun 2, 2024, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: plasma-workspace 2024-83fc86a0bc Security Advisory Updates

CVE-2024-36041

Linux

891 days ago · Jun 2, 2024, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: libarchive 2024-cbb72aad83 Security Advisory Updates

Automatic update for libarchive-3.7.2-4.fc40.

Linux

891 days ago · Jun 2, 2024, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: glances 2024-b8e474fbd3 Security Advisory Updates

Security fix for CVE-2024-21501

Linux

891 days ago · Jun 2, 2024, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5702-1: gst-plugins-base1.0 Security Advisory Updates

An integer overflow in the EXIF metadata parsing was discovered in the GStreamer media framework, which may result in denial of service or potentially the exec…

Linux

892 days ago · Jun 1, 2024, 9:20 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5701-1: chromium Security Advisory Updates

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

Linux Chrome

893 days ago · May 31, 2024, 7:26 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 6804-1: GNU C Library Security Advisory Updates

Several security issues were fixed in GNU C Library.

Linux

893 days ago · May 31, 2024, 4:17 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:1886-1 important: gstreamer-plugins-base Security Advisory Updates

* bsc#1224806 Cross-References: * CVE-2024-4453

Linux

893 days ago · May 31, 2024, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:1874-1 important: Java Security Advisory Updates

* bsc#1187446 * bsc#1224410 Cross-References: * CVE-2021-33813

Linux

893 days ago · May 31, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:1880-1 moderate: python-requests Security Advisory Updates

* bsc#1224788 Cross-References: * CVE-2024-35195

Linux

893 days ago · May 31, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:1882-1 important: gstreamer-plugins-base Security Advisory Updates

* bsc#1224806 Cross-References: * CVE-2024-4453

Linux

893 days ago · May 31, 2024, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: wireshark 2024-ed93e6d44f Security Advisory Updates

New version 4.2.5. Includes fixes for CVE-2024-4853, CVE-2024-4854, CVE-2024-4855.

Linux

893 days ago · May 31, 2024, 4:14 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 39: roundcubemail 2024-a591b4dc74 Security Advisory Updates

Release 1.6.7 Makefile: Use phpDocumentor v3.4 for the Framework docs (#9313) Fix bug where HTML entities in URLs were not decoded on HTML to plain text conver…

Linux

893 days ago · May 31, 2024, 4:14 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: cacti-spine 2024-27a594f71d Security Advisory Updates

Update cacti and cacti-spine to version 1.2.27. This includes the upstream fixes for many CVEs, including a critical remote code execution bug. https://github.…

Linux GitHub

893 days ago · May 31, 2024, 4:14 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: cacti 2024-27a594f71d Security Advisory Updates

Update cacti and cacti-spine to version 1.2.27. This includes the upstream fixes for many CVEs, including a critical remote code execution bug. https://github.…

Linux GitHub

893 days ago · May 31, 2024, 4:14 AM Read more →
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