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27799 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.

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

openSUSE Google-Osconfig-Agent Major DoS Bypass Flaws 2026-21882-1

An update that solves 8 vulnerabilities and has 6 bug fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:54 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Ruby3.4 Important Vulnerabilities Addressed Advisory 2026-21878-1

An update that solves 8 vulnerabilities and has 8 bug fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:53 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE ffmpeg-7 Important Buffer Overflow Fixes 2026-21877-1

An update that solves 26 vulnerabilities and has 26 bug fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:53 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 gvfs Important Out of Bounds Issues Vuln 2026-21875-1

An update that solves 4 vulnerabilities and has 4 bug fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:53 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python-GitPython Important Remote Code Exec Advisory 2026-21874-1

An update that solves 26 vulnerabilities and has 27 bug fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 opensc Important Buffer Overflow Issues 2026-21873-1

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libsoup Moderate Buffer Read Issue Vuln 2026-21871-1

An update that solves one vulnerability and has one bug fix can now be installed.

Linux

37 days ago · Sep 24, 2026, 5:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Important Security Fix Denial of Service 2026-4315-1

An update that solves five vulnerabilities can now be installed.

Linux

37 days ago · Sep 24, 2026, 2:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Kernel Significant Security Update 2026-4315-1 regarding CVEs

An update that solves five vulnerabilities can now be installed.

Linux

37 days ago · Sep 24, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 LTS Moodle Important URL Exposure USN-8805-1 CVE-2019-3809

Moodle could be made to expose sensitive information over the network.

Linux

37 days ago · Sep 24, 2026, 12:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Unbound Critical Remote Code Execution RLSA-2026-70754

Critical: unbound security update

Linux

37 days ago · Sep 24, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 8 Container-Tools Important Security Fix CVE-2019-5736

container-tools:rhel8 security and bug fix update

Linux Docker

37 days ago · Sep 24, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 python-urllib3 Key Sensitive Info Exposure CVE-2026-44431

urllib3 could be made to expose sensitive information over the network.

Linux

37 days ago · Sep 24, 2026, 7:28 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu ImageMagick USN-8810-1 Multiple Vulnerabilities Denial of Service

Several security issues were fixed in ImageMagick.

Linux

37 days ago · Sep 24, 2026, 7:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Critical Race Condition Buffer Overflow Vulnerability

Update to 153.0.8010.52 CVE-2026-91708: Race condition in Network CVE-2026-91709: Type confusion in ServiceWorker CVE-2026-91710: Use after free in WebAppInsta…

Linux Chrome

37 days ago · Sep 24, 2026, 3:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux PostgreSQL16 Important Arbitrary Code Execution RLSA-2026-70186

Important: postgresql16 security update

Linux Databases

37 days ago · Sep 24, 2026, 3:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 mingw-pcre2 Important Information Disclosures - CVE-2026-89162

Update to pcre-10.48

Linux

37 days ago · Sep 24, 2026, 3:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Unbound Important Heap Buffer Overflow RCE Vuln 2026-996b326401

Update to 1.26.1 (rhbz#2535076) Security fix list from upstream: Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNS…

Linux

37 days ago · Sep 24, 2026, 3:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Apptainer Important DoS Buffer Overflow Fix SUSE-SU-2026-4308-1

An update that solves six vulnerabilities can now be installed.

Linux

37 days ago · Sep 24, 2026, 2:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE gimp Important Denial of Service and Code Execution Fix 2026-4309-1

An update that solves five vulnerabilities and has two security fixes can now be installed.

Linux

37 days ago · Sep 24, 2026, 2:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Important Security Update CVE-2026-46150 CVE-2026-64423

An update that solves five vulnerabilities can now be installed.

Linux

37 days ago · Sep 24, 2026, 2:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 mingw-pcre2 Out-of-Bounds Disclosure and Code Execution Risk

Update to pcre-10.48

Linux

37 days ago · Sep 24, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 evolution-data-server Update Bug Fixes CVE-2026-88859

Update to 3.62.0 evolution-data-server Bug Fixes: I#660 - GOA EWS: Do not require OABUrl in autodiscover I#662 - EBackend: Document how OAuth2 sources should a…

Linux

37 days ago · Sep 24, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 XDG Desktop Portal Local Deletion Vulnerability USN-8287-2

USN-8287-1 introduced a regression in XDG Desktop Portal

Linux

37 days ago · Sep 24, 2026, 12:47 AM Read more →
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