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41392 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 →
OVHcloud CLI — v0.11.0 → v0.15.0
Incident High

OVHcloud CLI: official binaries replaced with a secret-stealing malware on GitHub for 1 h 33

On 19 October 2026, a compromised OVHcloud developer account was used to replace the GitHub release files of ovhcloud-cli v0.11.0 to v0.15.0 with a trojanised build that steals SS…

OVHSupply chainCloud

October 21, 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 →
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

Fedora 43 Roundcube 1.6.19 Security Updates Address XSS Email Issues

Release 1.6.19 Fix PHP Warning: Undefined variable $tmp_command in .../plugins/markasjunk/drivers/cmd_learn.php (#10294) Security: Fix CSS declaration smugglin…

Linux PHP

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Roundcube 1.7.4 Security Fix XSS Email Header CVE-2026-38c637be37

Release 1.7.4 Use X-Content-Type-Options:nosniff for attachment previews and downloads (#10308) zipdownload: Fix attachment filename sanitisation of backslash …

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux PostgreSQL Important Security Fix RLSA-2026-67848

Important: postgresql:18 security update

Linux Databases

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 RLSA-2026-54184 grafana Important Denial of Service

Important: grafana security update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux RLSA-2026-67608 leapp-repository Important Security Update

Important: leapp-repository security update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 9 Kernel Important Security Advisories RLSA-2026-67470

Important: kernel security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 RLSA-2026-67524 .NET 8.0 Moderate Information Disclosure

Moderate: .NET 8.0 security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux RLSA-2026-67583 Rsyslog Low Configuration Crash Advisory

Low: rsyslog security update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 .NET 10.0 Important Security Update RLSA-2026-67613

Important: .NET 10.0 security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux 10 NET 8.0 Moderate Info Leak CVE-2026-58649 RLSA-2026-67525

Moderate: .NET 8.0 security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-67584 Rsyslog Moderate Remote Crash

Moderate: rsyslog security update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-67530 .NET 10.0 Important Elevation of Privilege

Important: .NET 10.0 security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-django6 Important Updates for XSS and DoS Vulnerabilities

Update python-django6 (providing python3-django) to the latest 6.1.1 release

Linux

44 days ago · Sep 17, 2026, 2:53 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 open62541 Key Fixes for Denial of Service and Code Execution

Update to 1.5.8

Linux

44 days ago · Sep 17, 2026, 2:52 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 php-pecl-mongodb2 Important Out-Of-Bounds Read CVE-2026-84968

Version 2.1.9 PHPC-2744 Fix out-of-bounds read when building BSON field path by @paulinevos & @GromNaN in #2081 CVE-2026-84968

Linux PHP Databases

44 days ago · Sep 17, 2026, 2:52 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 python-jwcrypto Minor Risk Security Updates 2026-8caad572b0

Low severity security fixes

Linux

44 days ago · Sep 17, 2026, 2:52 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Python Django 6 Key Denial of Service XSS Patch 2026-522a9411e7

Update python-django6 (providing python3-django) to the latest 6.1.1 release

Linux

44 days ago · Sep 17, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 open62541 Critical Code Execution Denial of Service Patch 2026

Update to 1.5.8

Linux

44 days ago · Sep 17, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Roundcube 1.7.4 Security Update for XSS and Injection Issues

Release 1.7.4 Use X-Content-Type-Options:nosniff for attachment previews and downloads (#10308) zipdownload: Fix attachment filename sanitisation of backslash …

Linux

44 days ago · Sep 17, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Python JWCrypto Low Severity Security Fix 2026-6d094c5360

Low severity security fixes

Linux

44 days ago · Sep 17, 2026, 2:18 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 and .NET 9.0 Advisory for CVE-2026-58649 CVE-2026-69806

Important: .NET 9.0 security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 12:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux .NET 9.0 Important Security Update RLSA-2026-67614

Important: .NET 9.0 security, bug fix, and enhancement update

Linux

44 days ago · Sep 17, 2026, 12:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 PostgreSQL Important SQL Injection Exec RLSA-2026-67848

Important: postgresql:18 security update

Linux Databases

44 days ago · Sep 17, 2026, 12:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Grafana Important Privilege Escalation DoS RLSA-2026-54243

Important: grafana security update

Linux

44 days ago · Sep 17, 2026, 12:01 AM Read more →
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