Exploits

CVE-2026-76418

CVE-2026-76418: Cisco ASA and FTD SSL VPN zero-day explained (affected versions, fixes, mitigation)

The CyberSec Guru

CVE-2026-76418 lets an unauthenticated attacker reboot Cisco ASA and FTD firewalls. See affected versions, fixed releases, mitigation and an audit script

phpMyAdmin 5.2.3 WebAuthn 2FA Bypass

phpMyAdmin 5.2.3 WebAuthn 2FA Bypass: How a Missing Signature Check Broke Two-Factor Authentication

The CyberSec Guru

A technical breakdown of the phpMyAdmin 5.2.3 WebAuthn bypass. See how the CustomServer fallback skips signature verification, who is affected, and how to check and fix your install

CVE-2026-115560

CVE-2026-115560 Explained: The PHP Session Bug That Survives the PHP2Shell Patches

The CyberSec Guru

CVE-2026-115560 is a potential PHP RCE tied to session upload progress. Learn the affected configuration, security risks, and official mitigation

Node2Shell: Node.js Brotli RCE Vulnerability

Node2Shell CVE-2026-111497: Brotli Out-of-Bounds Write

The CyberSec Guru

Node2Shell (CVE-2026-111497) is a critical Node.js Brotli decoder vulnerability that risks memory corruption and remote code execution. Learn affected versions and fixes

QPACK Header Accordion Attack: How One HTTP/3 Connection Can Exhaust Server Memory

The CyberSec Guru

QPACK Header Accordion attacks exploit HTTP/3 header compression to trigger memory exhaustion. Learn the affected libraries, CVEs, and mitigation steps

WPSplinter: Broadcom Wi-Fi Flaw Enables Router RCE

WPSplinter: a 16-year-old flaw in Broadcom’s Wi-Fi SDK lets anyone in range run code on your router

The CyberSec Guru

WPSplinter exposes a 16-year-old Broadcom Wi-Fi flaw that lets attackers execute code on vulnerable routers without a Wi-Fi password

OpenBSD 7.9 Root Exploit

The 37-Year Old Bug: How a Legacy OpenBSD Code Enabled a Root Exploit on OpenBSD 7.9 Despite KARL, SMAP and SMEP

The CyberSec Guru

OpenBSD 7.9 Big Fish exploit explained: how a 37-year-old kernel bug bypasses KARL, SMAP and SMEP to achieve local root, plus patches

CVE-2026-110447 Critical Nextcloud RCE Flaw

Critical Nextcloud Collabora Flaw Enables Unauthenticated Command Execution Through Built-in CODE Server

The CyberSec Guru

CVE-2026-110447 is a critical Nextcloud Collabora RCE flaw exploited in the wild. Learn affected versions, attack details, web shell indicators, and fixes

GitLab CVE-2026-97229

GitLab CVE-2026-97229: The CVSS 10.0 RCE Vulnerability Exposing 26,000+ CI/CD Pipelines to Attack

The CyberSec Guru

GitLab CVE-2026-97229 is a critical CVSS 10.0 RCE flaw in CI/CD regex compilation. Learn affected versions, exploit details, patches and detection

PwnEscape CVE-2026-99999

PwnEscape (CVE-2026-99999): The Critical Linux Kernel Flaw That Breaks VM Isolation

The CyberSec Guru

PwnEscape (CVE-2026-99999) is a critical Linux kernel flaw that can expose host memory and enable VM escape. Learn the impact, affected systems and patch