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(Pwn2Own) Microsoft Windows http.sys Integer Overflow Local Privilege Escalation Vulnerability

🗓️ 11 Aug 2026 00:00:00Reported by Siyeon WiType 
zdi
 zdi
🔗 www.zerodayinitiative.com👁 9 Views

Integer overflow in Windows http.sys driver allows local privilege escalation to SYSTEM.

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11 Aug 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 38.8
EPSS0.00476
9