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OpenSSH — 10.6p2

Vulnerability High

OpenSSH: password authentication can be bypassed on Linux systems using musl without PAM, CERT-FR warns

OpenSSH released version 10.6p2 on 5 November 2026 to close a password authentication bypass in sshd affecting Linux systems built on the musl C library with PAM disabled, such as…

LinuxOpenSSHAlpine Linux

WordPress — CVE-2026-119977

Vulnerability High

WordPress: a flaw in the core upgrade process is exploited to run code on servers, CISA warns

CISA added CVE-2026-119977, a race condition in WordPress core upgrades that lets an unauthenticated attacker run code on the server during the upgrade window, to its catalog of a…

WordPressPHPApache

cPGuard

Incident Critical

cPGuard: a hijacked update channel pushed a root backdoor to about 2,950 Linux servers

OPSSHIELD, the vendor of the cPGuard server security suite, says an attacker broke into its billing server and used a stolen key to publish a fake update on 2 November 2026. For a…

LinuxcPGuardSupply chain

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

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

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

SUSE: libxml2 Critical Denial Of Service Vulnerabilities CVE-2025-49794

* bsc#1244554 * bsc#1244555 * bsc#1244557 * bsc#1244590 * bsc#1244700

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:02315-1 Important Security Update for Xen DoS Vulnerability

* bsc#1027519 * bsc#1238896 * bsc#1244644 * bsc#1246112 * jsc#PED-8907

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

SUSE: Xen Important Update 2025:02316-1 AMD Attack Mitigation

* bsc#1238896 * bsc#1244644 * bsc#1246112 Cross-References:

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE: poppler Important Fix for Use-After-Free CVE-2025-52886 2025:02317-1

* bsc#1245625 Cross-References: * CVE-2025-52886

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Ubuntu 24.04: libjxl Important Denial of Service Threats USN-7637-1

Several security issues were fixed in libjxl.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Protobuf Moderate Crash Risk Fix CVE-2025-4565 2025:02309-1

* bsc#1244663 Cross-References: * CVE-2025-4565

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Protobuf Moderate Recursion Issue Advisory 2025:02310-1 CVE-2025-4565

* bsc#1244663 Cross-References: * CVE-2025-4565

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE Leap: Protobuf Moderate Denial of Service Risk CVE-2025-4565

* bsc#1244663 Cross-References: * CVE-2025-4565

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: Roundcube Important Info Disclosure CVE-2024-42009 USN-7636-1

Roundcube Webmail could be made to expose sensitive information over the network.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Fedora 41: 2025-814d6183dd critical: gnutls updates and improvements

This updates gnutls to the latest upstream release. Notable changes are: PKCS#11 cryptographic provider support Support for kTLS rekeying with kernel 6.14+ Sup…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Fedora 41 Fedora-2025-1c5013e137 important: linux-firmware update

Update to 20250708: Drop incorrect nvidia ghost entries xe: Add fan_control v203.0.0.0 for BMG Update AMD cpu microcode amdgpu: Add DCN 3.6/PSP 14.0.5/SDMA 6.1…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Fedora 42: FEDORA-2025-df2f67bccd urgent PHP file inclusion issue

Contains fixes for regressions introduced during CVE bugfix update (3007.4).

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: FEDORA-2025-e286662e59 critical: mingw-djvulibre memory issue

Update to 3.5.29, fixes CVE-2025-53367.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Ubuntu 25.04: 7545-3 Critical: Apport Error Handling Regression

USN-7545-1 introduced a regression in Apport

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

SUSE: 2025:02309-2 critical: Linux System Enhancement Notification

* bsc#1065729 * bsc#1156395 * bsc#1199487 * bsc#1201160 * bsc#1201956

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

SUSE 15 SP7: 2025:02307-1 important: Kernel Security Update

* bsc#1012628 * bsc#1151679 * bsc#1151680 * bsc#1151794 * bsc#1151927

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7: 2025:02308-1 critical: OS Kernel Vulnerability Patch

* bsc#1012628 * bsc#1151679 * bsc#1151680 * bsc#1151794 * bsc#1151927

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.04 USN-7634-1 critical: glibc application crash & data leak

Several security issues were fixed in GNU C Library.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Urgent: Ubuntu 25.04 USN-7634-2 Addresses Glibc Vulnerability Risks

Several security issues were fixed in GNU C Library.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Alerts

Ubuntu 25.04 Security Advisory USN-7635-1 Critical GnuTLS DoS Issue

Several security issues were fixed in GnuTLS.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

SUSE 2025:02302-1 moderate: gstreamer-plugins-base null-pointer fix

* bsc#1244403 * bsc#1244404 * bsc#1244407 Cross-References:

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:02303-1 moderate: gstreamer-plugins-good security update

* bsc#1244406 Cross-References: * CVE-2025-47183

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

SUSE: 2025:02304-1 moderate: gstreamer-plugins-base security issues

* bsc#1244403 * bsc#1244404 * bsc#1244407 Cross-References:

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 DLA-4241-1 critical: ffmpeg input parsing issues

Multiple vulnerabilities have been fixed in the multimedia framework FFmpeg. CVE-2023-6601