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27984 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.

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Debian 12 DLA-4841-1 Linux Kernel Important Escalation Issues Fixed

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. For Debian 12…

Linux

18 days ago · Oct 17, 2026, 5:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian Linux Security Advisory DSA-6568-1 Addresses CVE-2025-38204 Risk

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. For the stabl…

Linux

19 days ago · Oct 16, 2026, 3:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 rpcbind Remote DoS Advisory ELSA-2026-83563 CVE-2026-94640

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

Linux

19 days ago · Oct 16, 2026, 1:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 grafana Important Code Execution Patch ELSA-2026-83544

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

Linux

19 days ago · Oct 16, 2026, 1:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux lrzsz Important Fixes for Bugs CVE-2026-105840 ELSA-2026-83525

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

Linux

19 days ago · Oct 16, 2026, 1:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 rpcbind Key Denial Of Service Vulnerability ELSA-2026-83562

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

Linux

19 days ago · Oct 16, 2026, 1:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Ghostscript Severe Buffer Overflow Advisory ELSA-2026-83553

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

Linux

19 days ago · Oct 16, 2026, 1:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 vital update addresses severe Wireshark buffer overflow flaw

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

Linux

19 days ago · Oct 16, 2026, 1:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 libsoup Important Heap Buffer Overflow Fix ELSA-2026-83384

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

Linux

19 days ago · Oct 16, 2026, 1:58 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 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 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 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 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 Vulnerabilities

Oracle Linux 9 python-tornado Important Buffer Overflow Fix ELSA-2026-82040

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

Linux

20 days ago · Oct 15, 2026, 11:37 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 LibreOffice Critical Buffer Overflow Fixes ELSA-2026-82013

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

Linux

20 days ago · Oct 15, 2026, 11:37 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Kernel Important Updates ELSA-2026-81552 CVE-2026-46309

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

Linux

20 days ago · Oct 15, 2026, 11:37 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 PCRE2 Important Security Patch ELSA-2026-81532

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

Linux

20 days ago · Oct 15, 2026, 11:37 AM Read more →
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