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40156 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.

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

Oracle Linux 10: ELSA-2025-17429 open-vm-tools Important CVE-2025-41244

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

Linux

371 days ago · Oct 9, 2025, 12:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 10: ELSA-2025-17396 Kernel Moderate Advisory

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

Linux

371 days ago · Oct 9, 2025, 12:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2025-20653 Valkey Important Fix CVE-2025-49844

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

Linux

371 days ago · Oct 9, 2025, 12:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9: ELSA-2025-17558 iputils Important Integer Overflow Fix

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

Linux

371 days ago · Oct 9, 2025, 12:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9: ELSA-2025-17428 open-vm-tools Important Local Escalation

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

Linux

371 days ago · Oct 9, 2025, 12:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2025-17377 Kernel Moderate Security Update DoS

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

Linux

371 days ago · Oct 9, 2025, 12:33 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Ubuntu: Kernel Critical Updates Network DoS Vulnerabilities 2025:0011-1

Canonical has released a coordinated set of Ubuntu kernel advisories, including USN-7789-2, USN-7792-3, USN-7809-1, USN-7810-1, and USN-7811-1. Each update add…

Linux Azure AWS

372 days ago · Oct 8, 2025, 3:28 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04: Important FIPS Linux Kernel Update USN-7795-3 CVE-2025-38618

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 8, 2025, 11:39 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04: Linux Kernel Critical Update for NVIDIA Tegra IGX USN-7811-1

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 8, 2025, 11:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS: Linux Kernel Critical Flaws USN-7810-1 CVE-2025-38477

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 8, 2025, 11:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS: linux-gke Critical Kernel Security Flaws USN-7793-5

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 8, 2025, 11:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: 7809-1 Linux Kernel Critical Security Flaws

Several security issues were fixed in the Linux kernel.

Linux

372 days ago · Oct 8, 2025, 10:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04: USN-7808-1 Critical Kernel Issues for Azure Systems

Several security issues were fixed in the Linux kernel.

Linux Azure

372 days ago · Oct 8, 2025, 10:49 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04: USN-7792-3 Linux AWS Important Kernel Update

Several security issues were fixed in the Linux kernel.

Linux AWS

372 days ago · Oct 8, 2025, 10:38 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 LTS: Linux Oracle Important Kernel Issues USN-7801-2

Several security issues were fixed in the Linux kernel.

Linux

374 days ago · Oct 6, 2025, 4:31 PM Read more →
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

374 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

374 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

377 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

378 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

378 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

378 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

378 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

378 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

378 days ago · Oct 2, 2025, 4:57 PM Read more →
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