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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

OVHcloud CLI — v0.11.0 → v0.15.0

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

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

Integrity Tech · AA26-281A — 8 CVE

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

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

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

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

Fedora 44 WeasyPrint Update CVE-2026-55073 Critical SSRF Fix

Update to latest upstream version of WeasyPrint and python-cssselect2. This update fixes CVE-2026-55073 (Server-Side Request Forgery)

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-httpx2 Important Denial of Service Security Fix Released

Update httpcore2 and httpx2 to 2.13.1. This is a security fix for CVE-2026-84378, CVE-2026-84379, and CVE-2026-84380.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 Xen Important Memory Leak DoS CVE-2026-62437 CVE-2026-79602

x86: DMs may cause mem leak by IRQ binding [XSA-509, CVE-2026-62437] x86: improper handling of HVM emulation return codes [XSA-510, CVE-2026-79602] Uncondition…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Alerts

Fedora 45 Firefox Update Advisory FEDORA-2026-06aa513df8

Updated to latest upstream (157.0)

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Fedora 45 xdg-dbus-proxy Important Message Filtering Bypass 2026-f10257ca80

Update to 0.1.9

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Zypper Important Code Execution Risk CVE-2026-84975

libxml2 updated to version 2.15.4, compat libxml2_2.13 added, and rebuilds of packages linking to libxml2. Packages that FTBFS will require the compat package.…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 yelp-tools Arbitrary Code Execution Fix 2026-91259c13b9

libxml2 updated to version 2.15.4, compat libxml2_2.13 added, and rebuilds of packages linking to libxml2. Packages that FTBFS will require the compat package.…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Yelp Critical Fix for Code Execution CVE-2026-84975

libxml2 updated to version 2.15.4, compat libxml2_2.13 added, and rebuilds of packages linking to libxml2. Packages that FTBFS will require the compat package.…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Debian radsecproxy Important Denial of Service Code Issue DSA-6540-1

It was discovered that incomplete validation of MS-PPPE packets in radsecproxy, a Radius protocol proxy, could result in denial of service or potentially the e…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Debian php-mongodb Severe Injection Denial of Service Problems DSA-6539-1

Multiple security vulnerabilities have been discovered in the MongoDB driver for PHP, which could result in information disclosure, PHP objection injection or …

Linux PHP Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE openssl-3 Important Six Issues Fix Advisory 2026-4412-1

An update that solves six vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE openssl-3 Important Fix for Six Vulnerabilities 2026-4412-1

An update that solves six vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE openssl-3 Important CVE-2026-35189 DoS Security Patch 2026-4413-1

An update that solves six vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenSSL-3 Important Updates Fix Critical Memory Issues 2026-4413-1

An update that solves six vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE openssl-3 Important Security Fix Advisory 2026-4414-1

An update that solves 11 vulnerabilities and has one security fix can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-74442 libpcap Important Memory Access Issue

Important: libpcap security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 8 Kernel Moderate Security Update RLSA-2026-74133

Moderate: kernel security, bug fix, and enhancement update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux Ruby Important Denial of Service Fix RLSA-2026-72785

Important: ruby security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Ghostscript Moderate Buffer Overflow RLSA-2026-74464

Moderate: ghostscript security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux gawk Moderate Memory Corruption DoS Vulnern RLSA-2026-73511

Moderate: gawk security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libvlc Moderate CVE-2026-56711 Security Update 2026-11910-1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python313 Django Allauth Moderate Security Update CVE-2026-97764

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 gvfs Important Buffer Overflow Advisory RLSA-2026-74370

Important: gvfs security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux gvfs Security Notice Important Buffer Overflow and Local Root

Important: gvfs security update