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CVE-2026-62815
CRITICAL
CVSS: 9.8
Published: 2026-08-11
Modified: 2026-08-14
Description
Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
Affected Platforms
Microsoft Windows 11 24H2Microsoft Windows 11 23H2Microsoft Windows Server 2025Microsoft Windows Server 2022Microsoft Windows 11 25H2Microsoft Windows 11 26H1