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The security stories that matter, explained by our team — with the concrete steps to take.

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 44 Syncthing Update 2026-0344d4bcdb Plaintext Credential Exposure

Update to version 2.1.6. Release notes: https://github.com/syncthing/syncthing/releases/tag/v2.1.4 https://github.com/syncthing/syncthing/releases/tag/v2.1.5 h…

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

Rocky Linux 10 rpcbind Important Remote DoS Vuln RLSA-2026-83561

Important: rpcbind security update

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

Rocky Linux 10 Kernel Important DoS and Use-After-Free Fix RLSA-2026-83207

Important: kernel security, bug fix, and enhancement update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 9 rpcbind Important Denial of Service Risk RLSA-2026-83562

Important: rpcbind security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux Wireshark Important Denial of Service Fix RLSA-2026-83546

Important: wireshark security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 9 Kernel Important Security Update RLSA-2026-83156

Important: kernel security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux HPLIP Important Security Update for Multiple CVEs 2026-82882

Important: hplip security, bug fix, and enhancement 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

Rocky Linux libsoup Important Heap Overflow Vuln RLSA-2026-83384

Important: libsoup security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 8 RLSA-2026-83159 kernel-rt Important Denial of Service Risk

Important: kernel-rt security, bug fix, and enhancement update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 8 Wireshark Moderate Denial of Service Vuln RLSA-2026-83657

Moderate: wireshark security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 8 RLSA-2026-83544 Grafana Important Plugin Issue

Important: grafana 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

Rocky Linux 8 lrzsz Important Arbitrary Execution Vuln RLSA-2026-83525

Important: lrzsz security, bug fix, and enhancement update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux 8 rpcbind Important Denial of Service RLSA-2026-83563

Important: rpcbind security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories

Rocky Linux Kernel Significant Denial of Service Resolution RLSA-2026-83157

Important: kernel security, bug fix, and enhancement 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.