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39917 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.

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

Ubuntu 24.04 LTS: Linux kernel Important Network Issues Vuln USN-7791-3

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 6, 2025, 4:23 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS: Linux Kernel Important Security Fix USN-7774-5

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 6, 2025, 4:07 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10: ipa Important Privilege Escalation ELSA-2025-17085

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

Linux

375 days ago · Oct 3, 2025, 4:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 perl-JSON-XS Important Security Fix ELSA-2025-17163

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

Linux

376 days ago · Oct 2, 2025, 11:22 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 7: ELSA-2025-16117 Python3 Moderate Update

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

Linux

376 days ago · Oct 2, 2025, 11:21 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04 LTS: Linux Kernel Critical System Compromise Advisory 7802-1

Several security issues were fixed in the Linux kernel.

Linux

376 days ago · Oct 2, 2025, 5:35 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 14.04 LTS: Linux Kernel Critical Security Update USN-7797-2

Several security issues were fixed in the Linux kernel.

Linux

376 days ago · Oct 2, 2025, 5:02 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10: ELSA-2025-16904 Kernel Moderate Threat Update

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

Linux

376 days ago · Oct 2, 2025, 4:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2025-17162 perl-JSON-XS Moderate CVE-2025-40928

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

Linux

376 days ago · Oct 2, 2025, 4:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 9 Advisory ELSA-2025-17084 IPA Important Privilege Escalation

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

Linux

376 days ago · Oct 2, 2025, 4:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2025-17129 ipa Important Security Update

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

Linux

376 days ago · Oct 2, 2025, 4:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 14.04 LTS: USN-7796-3 linux-azure Critical Kernel Compromise

Several security issues were fixed in the Linux kernel.

Linux Azure

376 days ago · Oct 2, 2025, 4:51 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu: Linux Kernel Azure Important Security Issues USN-7798-1

Several security issues were fixed in the Linux kernel.

Linux Azure

376 days ago · Oct 2, 2025, 12:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: Linux-realtime Critical Kernel Update Vulnerable 2025:0012

Several security issues were fixed in the Linux kernel.

Linux

376 days ago · Oct 2, 2025, 12:50 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 LTS: USN-7797-1 Linux Kernel Critical Flaws Detected

Several security issues were fixed in the Linux kernel.

Linux

376 days ago · Oct 2, 2025, 11:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 18.04 LTS: USN-7796-1 Critical Linux Kernel Security Issues

Several security issues were fixed in the Linux kernel.

Linux

376 days ago · Oct 2, 2025, 11:38 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LTS: Linux Kernel Critical Kernel Flaw Update USN-7795-1

Several security issues were fixed in the Linux kernel.

Linux

376 days ago · Oct 2, 2025, 11:25 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10: ELSA-2025-17119 perl-JSON-XS Moderate CVE-2025-40928

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

Linux

377 days ago · Oct 1, 2025, 10:26 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS: Linux Kernel Critical Threats USN-7793-1

Several security issues were fixed in the Linux kernel.

Linux

377 days ago · Oct 1, 2025, 6:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 & 22.04: Linux Kernel Critical Security Update USN-7792-1

Several security issues were fixed in the Linux kernel.

Linux

377 days ago · Oct 1, 2025, 6:26 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.04: Linux Kernel Important Security Flaws USN-7791-1

Several security issues were fixed in the Linux kernel.

Linux

377 days ago · Oct 1, 2025, 6:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS USN-7774-4: Kernel Important Threats for linux-kvm

Several security issues were fixed in the Linux kernel.

Linux

377 days ago · Oct 1, 2025, 5:14 PM Read more →
The Hacker News
The Hacker News Vulnerabilities

Red Hat OpenShift AI Flaw Exposes Hybrid Cloud Infrastructure to Full Takeover

A severe security flaw has been disclosed in the Red Hat OpenShift AI service that could allow attackers to escalate privileges and take control of the complet…

Linux

377 days ago · Oct 1, 2025, 2:36 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Why Software Supply Chain Security Matters in Linux Systems

For Linux users, software supply chain security means protecting the entire path from source to install. It covers who authors and reviews the code, how it is …

Linux

377 days ago · Oct 1, 2025, 11:35 AM Read more →
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