Stay Informed

Cybersecurity News

Home / News

Clear

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

41243 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.

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 43 ruff Important Code Execution Risk Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

28 days ago · Oct 1, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-uv-build Important Arbitrary Code Exec Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

28 days ago · Oct 1, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-cssselect2 Essential Fix for Server-Side Request Forgery

Update to latest upstream version of WeasyPrint and python-cssselect2. This update fixes CVE-2026-55073 (Server-Side Request Forgery)

Linux

28 days ago · Oct 1, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 WeasyPrint Update for CVE-2026-55073 Server-Side Request Forgery

Update to latest upstream version of WeasyPrint and python-cssselect2. This update fixes CVE-2026-55073 (Server-Side Request Forgery)

Linux

28 days ago · Oct 1, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 sos Critical Path Traversal Fix 2026-cf80902877 CVE-2026-79655

Security fix for CVE-2026-79655 Fixes a path traversal vulnerability in sos clean tar extraction where unvalidated symlink and hardlink targets could lead to a…

Linux

28 days ago · Oct 1, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 WeasyPrint Advisory 2026-2853ef7804 CVE-2026-55073 SSRF Risk

Update to latest upstream version of WeasyPrint and python-cssselect2. This update fixes CVE-2026-55073 (Server-Side Request Forgery)

Linux

28 days ago · Oct 1, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 Django Important Multiple Issues Fixed USN-8848-1

Several security issues were fixed in Django.

Linux

28 days ago · Oct 1, 2026, 10:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu GStreamer Bad Plugins USN-8855-1 reveals DoS vulnerability

GStreamer Bad Plugins could be made to crash or run programs as your login if it opened a specially crafted file.

Linux

28 days ago · Oct 1, 2026, 9:15 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Ruby Advisory RLSA-2026-73519 CVE-2026-80212 on DOS Risks

Important: ruby:2.5 security update

Linux

28 days ago · Oct 1, 2026, 6:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 Node.js Important Auth Bypass TLS Issues RLSA-2026-74085

Important: nodejs:24 security, bug fix, and enhancement update

Linux

28 days ago · Oct 1, 2026, 6:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 xdg-dbus-proxy Critical Sandbox Escape Fix 2026-93f562a43f

Update to 0.1.9

Linux

28 days ago · Oct 1, 2026, 3:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 FFmpeg Security Update - Memory Corruption Code Execution Risk

Latest upstream bugfix release from 8.1 branch. Changes: https://code.ffmpeg.org/FFmpeg/FFmpeg/src/branch/release/8.1/Changelog .

Linux

28 days ago · Oct 1, 2026, 3:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 uv Important Code Exec Fix Advisory 2026-407b957a3b

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

28 days ago · Oct 1, 2026, 3:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-libcst_derive Security Advisory Fixes Execution Flaw

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

28 days ago · Oct 1, 2026, 3:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Apptainer High Severity Denial of Service CVE-2026-41178

Update to upstream 1.5.4, including fix for high severity vulnerability GHSA- cr2j-534f-mf3g and for CVE-2026-41178.

Linux

28 days ago · Oct 1, 2026, 3:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 PHP Critical Updates Fix Out-of-Bounds Issues 2026-5f0023de35

PHP version 8.5.11 (24 Sep 2026) BCMath: Fixed out-of-bounds read in bc_is_zero_for_scale() when scale exceeds n_scale. (Ilia Alshanetsky) Core:

Linux PHP

28 days ago · Oct 1, 2026, 3:13 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 librabbitmq Memory Exhaustion DoS Fix 2026-981119a846

Version 0.18.0 - 2026-09-14 Security Fix client-side memory-exhaustion DoS in amqp_handle_input (GHSA-5fp7-wg2f-hhgp, #899) Fixed

Linux

28 days ago · Oct 1, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-salsa-macros Important Use-After-Free Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

28 days ago · Oct 1, 2026, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-libcst Important CodeExec Issue Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

28 days ago · Oct 1, 2026, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 openbao 2.6.3 Privilege Escalation Fix Advisory 2026-ccc419650a

Update to 2.6.3-2. Fixes privilege problem in the service file and cleans up default configuration file. Update to 2.6.3. Includes fixes to multiple GHSAs list…

Linux GitHub

28 days ago · Oct 1, 2026, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

High Severity DoS Vulnerability in Fedora 43 Apptainer CVE-2026-41178

Update to upstream 1.5.4, including fix for high severity vulnerability GHSA- cr2j-534f-mf3g and for CVE-2026-41178.

Linux

28 days ago · Oct 1, 2026, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 PHP Medium Buffer Overflow and OOB Read Fix 2026-d5e4829deb

PHP version 8.4.26 (24 Sep 2026) BCMath: Fixed out-of-bounds read in bc_is_zero_for_scale() when scale exceeds n_scale. (Ilia Alshanetsky) Core:

Linux PHP

28 days ago · Oct 1, 2026, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fix for Fedora 43 librabbitmq High Risk Memory Exhaustion DoS Issue

Version 0.18.0 - 2026-09-14 Security Fix client-side memory-exhaustion DoS in amqp_handle_input (GHSA-5fp7-wg2f-hhgp, #899) Fixed

Linux

28 days ago · Oct 1, 2026, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 freerdp 3.32.1 Security Update Advisory 2026-1d8e7b0fd5

Update to 3.32.1

Linux

28 days ago · Oct 1, 2026, 2:17 AM Read more →
Back to Home