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41772 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.

cPGuard — ~2950
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Oracle Linux libsoup3 Important Heap Overflow Issues ELSA-2026-83618

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 rpcbind Denial of Service Vulnerability CVE-2026-94640

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ghostscript Important Buffer Overflow ELSA-2026-83551

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 HPLIP Critical Bug Resolution Notice ELSA-2026-82883

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Kernel Security Flaw CVE-2026-98260 ELSA-2026-500395 Alert

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2026-500395 Kernel Important Exec Cleanup DoS

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 Kernel Important Issues Fixed ELSA-2026-500394

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux Kernel Significant Security Patch ELSA-2026-500394

The following updated rpms for have been uploaded to the Unbreakable Linux Network:

Linux

19 days ago · Oct 16, 2026, 1:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 DLA-4838-1 Chromium Important Code Exec DoS Vulnerabilities

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. For Debian 12 …

Linux Chrome

19 days ago · Oct 16, 2026, 10:48 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 12 gst-plugins-bad1.0 Important DoS Memory Leak Attacks DLA-4839-1

Several vulnerabilities were discovered in gst-plugins-bad1.0, a collection of plugins for the GStreamer multimedia framework. Processing specially crafted med…

Linux

19 days ago · Oct 16, 2026, 10:35 AM Read more →
The Hacker News
The Hacker News Breaches & leaks

Critical PwnEscape Linux Kernel Vulnerability Lets Guest VMs Read Host Memory

A newly disclosed critical flaw in the Linux kernel allows code inside a virtual machine to read memory on the host computer it runs on. A researcher demonstra…

Linux

20 days ago · Oct 15, 2026, 10:24 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS gst-plugins-good Denial of Service Info Disclosure DLA-4837-1

Multiple vulnerabilities were discovered in gst-plugins-good1.0, a collection of plugins for the GStreamer multimedia framework. Processing specially crafted m…

Linux

20 days ago · Oct 15, 2026, 5:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 Linux Kernel Vulnerability Update 2026-8922-2

Several security issues were fixed in the Linux kernel.

Linux

20 days ago · Oct 15, 2026, 5:03 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 7 gstreamer1-plugins-good Important CVE Fixes ELSA-2026-72367

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 1:25 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 gstreamer1-plugins-bad-free Key Fixes for CVE-2026-19387

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 1:25 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 7 Compat Libtiff3 Key Buffer Underflow Fix ELSA-2026-61657-0

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 1:25 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 tftp Significant Buffer Overflow Resolution ELSA-2026-82280

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 10 Python-Tornado Important Security Advisory ELSA-2026-82041

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 gd Important Buffer Fix ELSA-2026-81518

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 10 Kernel Important Bug Fix Advisory ELSA-2026-81406

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 ELSA-2026-80664 Addresses Moderate Command Injection Risk

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 flatpak-builder Important Security Update ELSA-2026-80495

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Advisory ELSA-2026-77690 - Important Bug Fix for Oracle Linux Kernel 10

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 Kernel Important Update Bug Fix ELSA-2026-76738

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

20 days ago · Oct 15, 2026, 11:43 AM Read more →
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