Vulnerabilities4 min read
Docker Auth Bypass Gives Attackers Full Host Access
CVE-2026-34040 lets attackers bypass Docker authorization plugins with a single padded HTTP request. CVSS 8.8 flaw patched in Engine 29.3.1.
Marcus ChenApr 8, 2026
Privilege Escalation
13 articles tagged with "Privilege Escalation"
Vulnerabilities3 min read
BlueHammer: Researcher Leaks Unpatched Windows Zero-Day Exploit
Security researcher releases working proof-of-concept for BlueHammer, an unpatched Windows Defender privilege escalation flaw enabling SYSTEM access via TOCTOU and path confusion vulnerabilities.
Marcus ChenApr 7, 2026
Vulnerabilities3 min read
GPUBreach Exploits GDDR6 Rowhammer for Full System Takeover
University of Toronto researchers demonstrate GPUBreach, a GPU rowhammer attack that bypasses IOMMU protections to achieve root access on systems with NVIDIA GPUs. Consumer GPUs remain unmitigated.
Marcus ChenApr 7, 2026
Vulnerabilities4 min read
Azure Kubernetes CVE-2026-33105 Hits CVSS 10.0
Microsoft Azure Kubernetes Service has a critical auth bypass (CVE-2026-33105) with a perfect CVSS 10.0 score. Unauthenticated attackers can escalate to cluster admin—patch now.
Marcus ChenApr 3, 2026
Vulnerabilities3 min read
OpenClaw Bootstrap Replay Bug Enables Admin Takeover (CVE-2026-32987)
Critical CVSS 9.8 flaw in OpenClaw AI agent platform lets attackers replay setup codes for privilege escalation. Patch to version 2026.3.13 immediately.
Marcus ChenMar 30, 2026
Vulnerabilities3 min read
Ubuntu Desktop Flaw Lets Local Users Escalate to Root
CVE-2026-3888 exploits timing race between snap-confine and systemd-tmpfiles to grant root access on Ubuntu Desktop 24.04+. Qualys researchers demonstrate full privilege escalation.
Marcus ChenMar 23, 2026
Vulnerabilities3 min read
CrackArmor: 9 AppArmor Flaws Expose 12.6M Linux Servers to Root
Qualys discloses nine confused deputy vulnerabilities in Linux AppArmor that enable local privilege escalation to root. Ubuntu, Debian, and SUSE affected since 2017.
Marcus ChenMar 14, 2026
Vulnerabilities4 min read
WordPress Membership Plugin Flaw Lets Anyone Become Admin
CVE-2026-1492 in User Registration & Membership plugin enables unauthenticated admin account creation. CVSS 9.8—over 100,000 sites at risk.
Marcus ChenMar 13, 2026
Vulnerabilities4 min read
Caddy Server Flaw Lets Users Impersonate Admins
CVE-2026-30851 in Caddy's forward_auth module enables identity injection and privilege escalation. Any valid user can impersonate administrators. Update to 2.11.2.
Marcus ChenMar 8, 2026
Vulnerabilities4 min read
Windows Admin Center Flaw Enables Full Domain Takeover
CVE-2026-26119 lets attackers escalate from standard user to domain admin via improper authentication. Microsoft rates exploitation 'more likely.'
Marcus ChenFeb 20, 2026
Vulnerabilities4 min read
WordPress Plugin Flaw Gives Attackers Admin Access Without Login
CVE-2026-23550 in Modular DS plugin scores CVSS 10.0. Active exploitation began January 13, with 40,000+ sites at risk.
Marcus ChenJan 28, 2026
Vulnerabilities4 min read
WordPress ACF Extended Bug Lets Anyone Become Admin
CVE-2025-14533 in the ACF Extended plugin allows unauthenticated attackers to register as administrators on 100,000 WordPress sites.
Marcus ChenJan 21, 2026
Vulnerabilities5 min read
SonicWall Patches Exploited SMA1000 Zero-Day Used in Chained RCE Attack
CVE-2025-40602 privilege escalation flaw combined with earlier vulnerability enables unauthenticated remote code execution on SonicWall appliances.
Marcus ChenDec 23, 2025