Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

42076 result(s) for "Linux" — best match first.

Our Analyses

What it means for your servers

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

openSUSE Leap 16.0: 573 Critical Kernel Vulnerabilities Found 2025-20081-1

An update that solves 573 vulnerabilities and has 669 bug fixes can now be installed.

Linux

347 days ago · Nov 26, 2025, 11:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Bluetooth Disconnect Flaw 2025:4242-1

An update that solves one vulnerability can now be installed.

Linux

347 days ago · Nov 26, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP4: 2025:4242-1 Important Bluetooth Threat Fix

* bsc#1251983 Cross-References: * CVE-2023-53673

Linux

347 days ago · Nov 26, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Urgent Resolution for Critical Denial of Service CVE-2024-53141

* bsc#1242882 * bsc#1245778 Cross-References: * CVE-2024-53141

Linux

347 days ago · Nov 26, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Remote Access Issues Fixed 2025:4243-1

An update that solves two vulnerabilities can now be installed.

Linux

347 days ago · Nov 26, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 Expat Important Memory Allocation Fix CVE-2025-59375

expat security update

Linux

347 days ago · Nov 26, 2025, 6:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.04: MuPDF Critical Denial of Service Vulnerabilities USN-7888-1

Several security issues were fixed in MuPDF.

Linux

347 days ago · Nov 26, 2025, 5:37 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Chromium High Type Confusion Threats CVE-2025-13223

Update to 142.0.7444.175 * High CVE-2025-13223: Type Confusion in V8 * High CVE-2025-13224: Type Confusion in V8

Linux Chrome

347 days ago · Nov 26, 2025, 2:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Advisory for sudo-rs CVE-2025-64170 Moderate Auth Bypass

Update to version 0.2.10. This release includes fixes for CVE-2025-64170 and CVE-2025-64517.

Linux

347 days ago · Nov 26, 2025, 2:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: docker-buildx Critical Update for Memory Exhaustion Issues

Update to release v0.30.1 Upstream fix Update to release v0.30.0 Resolves: rhbz#2413270 Resolves: rhbz#2407614, rhbz#2407881, rhbz#2408158, rhbz#2409066

Linux Docker

347 days ago · Nov 26, 2025, 2:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 sudo-rs Important Auth Bypass CVE-2025-64517 2025-4388808bbf

Update to version 0.2.10. This release includes fixes for CVE-2025-64170 and CVE-2025-64517.

Linux

347 days ago · Nov 26, 2025, 2:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43: Advisory 2025-264853458b for Moderate Unbounded Allocation Risk

Update to release v0.26.1 Update to release v0.26.0 Resolves: rhbz#2412681, rhbz#2412761 Upstream new features and fixes dependency override for moby/policy-he…

Linux

347 days ago · Nov 26, 2025, 1:52 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 docker-buildx Critical Security Issues Advisory 2025-b1d7d7f8db

Update to release v0.30.1 Upstream fix Update to release v0.30.0 Resolves: rhbz#2413270 Resolves: rhbz#2407614, rhbz#2407881, rhbz#2408158, rhbz#2409066

Linux Docker

347 days ago · Nov 26, 2025, 1:52 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.10: OpenJDK 8 Critical XML External Entity Attack USN-7881-1

Several security issues were fixed in OpenJDK 8.

Linux

348 days ago · Nov 25, 2025, 11:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10: OpenJDK 17 Critical Security Flaws USN-7883-1

Several security issues were fixed in OpenJDK 17.

Linux

348 days ago · Nov 25, 2025, 11:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.10 OpenJDK 11 Critical Info Leak & XEE Attack USN-7882-1

Several security issues were fixed in OpenJDK 11.

Linux

348 days ago · Nov 25, 2025, 11:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: pdfminer Critical CVE-2025-64512 Code Execution Risk Advisory

A vulnerability was discovered in pdfminer, a tool for extracting information from PDF documents, which may result in the execution of arbitrary code if a spec…

Linux

348 days ago · Nov 25, 2025, 9:54 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: wget Low Directory Traversal CVE-2025-11564 Advisory 2025:4237-2

* bsc#1253757 Cross-References: * CVE-2025-11563

Linux

348 days ago · Nov 25, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: curl Moderate Security Update CVE-2025-11563 SUSE-SU-2025:4236-1

An update that solves one vulnerability can now be installed.

Linux

348 days ago · Nov 25, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Bluetooth Disconnect Callback CVE-2023-53673

An update that solves one vulnerability can now be installed.

Linux

348 days ago · Nov 25, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Bluetooth Disconnect Risk CVE-2023-53673 2025:4237-1

* bsc#1251983 Cross-References: * CVE-2023-53673

Linux

348 days ago · Nov 25, 2025, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Buildah Important Execution Issue CVE-2025-47913 Advisory 2025:4229-1

* bsc#1253598 Cross-References: * CVE-2025-47913

Linux

348 days ago · Nov 25, 2025, 5:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: buildah Important DoS Fix SUSE-SU-2025:4229-1 CVE-2025-47913

An update that solves one vulnerability can now be installed.

Linux

348 days ago · Nov 25, 2025, 5:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Crucial Privilege Escalation Patch CVE-2025-11561 2025:4231-1

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

Linux

348 days ago · Nov 25, 2025, 5:30 PM Read more →
Back to Home