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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

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

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

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

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

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

SUSE 15 SP7 Kernel RT Important Buffer Overflow Vulnerabilities 2026-4708-1

An update that solves two vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4840-1 jq Important Memory Issues and CVE-2026-32316

The fix for CVE-2026-32316 in 1.6-2.1+deb12u2 stopped one string from growing past its limit, but repeating a string with * could still keep appending. A repea…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Debian Apache2 Important HTTP Issues Denial of Service 2026-6569-1

Multiple vulnerabilities have been discovered in the Apache HTTP server, which may result in denial of service, information disclosure, authentication bypass o…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE libsoup Important Remote DoS and Security Threat Vuln 2026-4690-1

An update that solves 14 vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE ImageMagick Important DoS Issues Fix Advisory 2026-4691-1

An update that solves 28 vulnerabilities and has two security fixes can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 WordPress 6.9.10 Security Advisory 2026-e0ebe50146

WordPress 6.9.10 Security Release Security updates included in this release A stored XSS on the Comments administration page, exploitable via pending comments,…

Linux WordPress

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 OpenSSL 3.5.9 Security Notice CVE-2026-93eed17997

Rebase to OpenSSL 3.5.9

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 qt5-qtbase Fix for Denial of Service CVE-2026-19248

Fix CVE-2026-19248, denial of Service vulnerability in XML parsing

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-onefetch CVE-2026-100866 Terminal Escape Injection Advisory

Backport fix for CVE-2026-100866 from 3.0.0

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 jfrog-cli Denial of Service Update CVE-2026-56855 2026-4d9c47d35a

Update to 2.126.0.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 WordPress 6.9.10 Major XSS DoS and SQL Injection Vulnerability

WordPress 6.9.10 Security Release Security updates included in this release A stored XSS on the Comments administration page, exploitable via pending comments,…

Linux WordPress

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Ghostscript Critical Buffer Overflow Sandbox Bypass Alert

Important: ghostscript security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Ghostscript Buffer Overflow and Sandbox Bypass RLSA-2026-83553

Important: ghostscript security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux ghostscript Important Buffer Overflow Issues RLSA-2026-83552

Important: ghostscript security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libthrift Moderate Vulnerabilities Fix 2026-12051-1

An update that solves 33 vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed QEMU Moderate Multiple Issues 2026-12049-1

An update that solves 2 vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Qsnapper Moderate Security Fixes 2026-12050-1

An update that solves 5 vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python313-zipp Medium CVE-2024-5569 Notification 2026-12048-1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python313-waitress Security Advisory for CVE-2024-49769

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python313-validators Security Update for CVE-2019-19588

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python313-urllib3 Moderate Security Advisory 2026-12045-1

An update that solves 8 vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python313-urllib3 Moderate Security Fix 2026-12044-1

An update that solves 12 vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Python Social Auth App Faces Moderate Security Flaw

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python313-ruff Moderate Threat CVE-2025-4574 Advisory 2026-12042-1

An update that solves one vulnerability can now be installed.