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27997 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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Vulnerabilities

Oracle Linux 9 Flatpak Important Update for CVE-2026-90616 ELSA-2026-80497

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

Linux

22 days ago · Oct 13, 2026, 10:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Important Patch for CVE-2026-54789 in Oracle Linux 9 mod_auth_openidc

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

Linux

22 days ago · Oct 13, 2026, 10:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Node.js Important CVE Patched Advisory ELSA-2026-76750

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

Linux

22 days ago · Oct 13, 2026, 10:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 bind9 Important Buffer Overflow Vuln ELSA-2026-79113

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

Linux

22 days ago · Oct 13, 2026, 10:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 Thunderbird Crucial Security Patch ELSA-2026-80674

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

Linux

23 days ago · Oct 12, 2026, 10:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 curl Moderate Buffer Overflow Security Fix ELSA-2026-80512

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

Linux

23 days ago · Oct 12, 2026, 10:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Kernel Security Advisory ELSA-2026-500381 CVE-2026-80726

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

Linux

23 days ago · Oct 12, 2026, 10:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Kernel Important Vulnerability Update ELSA-2026-77498

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

Linux

23 days ago · Oct 12, 2026, 10:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2026-80514 compat-openssl11 Important Handshake Flaw

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

Linux OpenSSL

23 days ago · Oct 12, 2026, 10:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Kernel Important Buffer Overflow Advisory ELSA-2026-500381

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

Linux

23 days ago · Oct 12, 2026, 10:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 mod_auth_openidc Important CVE-2026-54789 ELSA-2026-69715

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

Linux

23 days ago · Oct 12, 2026, 10:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Unbreakable Linux Important Kernel Vulnerabilities ELSA-2026-500374

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

Linux

26 days ago · Oct 9, 2026, 8:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux cJose Important Buffer Overflow Fix ELSA-2026-79122

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

Linux

26 days ago · Oct 9, 2026, 8:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 sssd Moderate CVE-2026-87853 Advisory ELSA-2026-77534

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

Linux

26 days ago · Oct 9, 2026, 8:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux OpenSSL Important Update CVE-2026-84782 ELSA-2026-76918

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

Linux OpenSSL

26 days ago · Oct 9, 2026, 8:30 PM Read more →
The Hacker News
The Hacker News Vulnerabilities

Researchers Publish Working Exploit for Pre-Auth AnyDesk Linux Flaw That Gives Root Access

Security researchers have published a full working exploit for a pre-authentication remote code execution flaw in AnyDesk Linux that gives attackers root acces…

Linux

26 days ago · Oct 9, 2026, 2:59 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Open Source Security: What 400+ Vulnerability Fixes Could Mean for Linux Users

IBM and Red Hat say their Lightwell initiative has identified and remediated more than 400 previously unknown vulnerabilities in widely used Java libraries.

Linux

27 days ago · Oct 8, 2026, 2:45 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Filesystem Bug Lets Crafted JFS Names Overwrite Memory

Deepanshu Kartikey has submitted a patch for a Linux filesystem bug that lets a crafted JFS disk image overwrite kernel memory during a directory listing.

Linux

27 days ago · Oct 8, 2026, 2:00 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux NTFS Bug Copies Crafted Index Data Before Checking Its Size

Andrey Misiurov has proposed a patch for a Linux NTFS bug that lets a crafted disk image make the kernel read beyond a memory buffer.

Linux

27 days ago · Oct 8, 2026, 1:48 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

NFC Security Bug Lets Linux Reuse Freed UART Memory During Shutdown

Shubham Antil has submitted a revised two-patch series addressing an NFC security bug in Linux's device-shutdown code.

Linux

27 days ago · Oct 8, 2026, 12:59 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Kernel Vulnerability Fixed in Binder Device Creation

Linux developers have merged a fix for a Linux kernel vulnerability that can leave Binder device creation writing to memory the kernel has already released.

Linux

29 days ago · Oct 6, 2026, 5:10 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libpng1.6 Important CVE-2026-46675 Denial of Service Vulnerability

A use-after-free was discovered in libpng, a library implementing an interface for reading and writing PNG (Portable Network Graphics), which could result in d…

Linux

29 days ago · Oct 6, 2026, 12:15 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 mod_auth_openidc Critical Out-of-Bounds Read CVE-2026-54789

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

Linux

30 days ago · Oct 5, 2026, 8:15 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 libpcap Security Update for CVE-2026-0799 - ELSA-2026-74442

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

Linux

30 days ago · Oct 5, 2026, 8:15 PM Read more →
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