Api.Msrc.Microsoft Multiple Vulnerabilities Discovered in Windows Hyper-V
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On February 10, 2026, Microsoft published multiple CVEs related to vulnerabilities in Windows Hyper-V. These include heap-based buffer overflows and improper input validation that allow authorized attackers to execute code locally, as well as an improper access control vulnerability that permits bypassing security features. Additionally, a previously reported CVE from November 11, 2025, involved an out-of-bounds read that could disclose information locally.
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Timeline
2025-11-11
CVE-2025-60706 published
2026-02-10
CVE-2026-21248 published
2026-02-10
CVE-2026-21244 published
2026-02-10
CVE-2026-21247 published
2026-02-10
CVE-2026-21255 published
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