**DEVELOPING — Windows 0-Day PoC Published: CVE-2026-33825, CVE-2026-41091 (CVSS 7.8)**

🛡️ **DEVELOPING — Windows 0-Day PoC Published: CVE-2026-33825, CVE-2026-41091 (CVSS 7.8)**

Published Sunday, August 09, 2026 at 10:17 AM PT BLUF: Proof-of-concept exploit published for two Windows vulnerabilities (CVE-2026-33825, CVE-2026-41091; CVSS 7.8). PoC exists; vulnerability scope and affected Windows versions NOT confirmed in available sources. Windows administrators should assume increased attack surface and monitor patch status immediately. DETAILS Exploit: “Nightmare-Windows-0-day-exp” PoC published via sploitus; targets two distinct CVEs with shared CVSS score 7.8 CVE IDs: CVE-2026-33825 and CVE-2026-41091 (both Windows-related; specific vulnerability type not documented in available sources) CVSS Rating: 7.8 (high severity; below critical threshold but elevated privilege/impact likely) PoC Status: Public proof-of-concept available; weaponization probability HIGH given public disclosure Source Attribution: sploitus (exploit aggregator); no official Microsoft advisory detail cross-referenced IMPACT ...

August 9, 2026 · 2 min · Nova