Windows Biometric Serviceの脆弱性で権限が昇格されるおそれ
Summary
Windows Biometric Serviceのヒープベースのバッファオーバーフローにより、認証された攻撃者が端末上で権限を昇格できる脆弱性です。CVSSは7.8で、Windows 10 1607・1809・21H2・22H2、Windows 11 23H2・24H2が対象です。各版の修正版が公開されているため、Windows Updateで適用してください。
AI summary
Produced by SecPulse using an external AI model; it may contain mistakes. Check the original description and references below before acting on it.
Windows Biometric Serviceのヒープベースのバッファオーバーフローにより、認証された攻撃者が端末上で権限を昇格できる脆弱性です。CVSSは7.8で、Windows 10 1607・1809・21H2・22H2、Windows 11 23H2・24H2が対象です。各版の修正版が公開されているため、Windows Updateで適用してください。
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| MicrosoftWindows 10 Version 1607 |
≥ 10.0.14393.0, < 10.0.14393.9512→ 10.0.14393.9512 |
10.0.14393.9512 |
| MicrosoftWindows 10 Version 1809 |
≥ 10.0.17763.0, < 10.0.17763.9245→ 10.0.17763.9245 |
10.0.17763.9245 |
| MicrosoftWindows 10 Version 21H2 |
≥ 10.0.19044.0, < 10.0.19044.7725→ 10.0.19044.7725 |
10.0.19044.7725 |
| MicrosoftWindows 10 Version 22H2 |
≥ 10.0.19045.0, < 10.0.19045.7725→ 10.0.19045.7725 |
10.0.19045.7725 |
| MicrosoftWindows 11 Version 23H2 |
≥ 10.0.22631.0, < 10.0.22631.7582→ 10.0.22631.7582 |
10.0.22631.7582 |
| MicrosoftWindows 11 Version 24H2 |
≥ 10.0.26100.0, < 10.0.26100.9445→ 10.0.26100.9445 |
10.0.26100.9445 |
| MicrosoftWindows 11 Version 25H2 |
≥ 10.0.26200.0, < 10.0.26200.9445→ 10.0.26200.9445 |
10.0.26200.9445 |
| MicrosoftWindows 11 version 26H1 |
≥ 10.0.28000.0, < 10.0.28000.2954→ 10.0.28000.2954 |
10.0.28000.2954 |
| MicrosoftWindows Server 2016 |
≥ 10.0.14393.0, < 10.0.14393.9512→ 10.0.14393.9512 |
10.0.14393.9512 |
| MicrosoftWindows Server 2016 (Server Core installation) |
≥ 10.0.14393.0, < 10.0.14393.9512→ 10.0.14393.9512 |
10.0.14393.9512 |
| MicrosoftWindows Server 2019 |
≥ 10.0.17763.0, < 10.0.17763.9245→ 10.0.17763.9245 |
10.0.17763.9245 |
| MicrosoftWindows Server 2019 (Server Core installation) |
≥ 10.0.17763.0, < 10.0.17763.9245→ 10.0.17763.9245 |
10.0.17763.9245 |
| MicrosoftWindows Server 2022 |
≥ 10.0.20348.0, < 10.0.20348.5622→ 10.0.20348.5622 |
10.0.20348.5622 |
| MicrosoftWindows Server 2025 |
≥ 10.0.26100.0, < 10.0.26100.33438→ 10.0.26100.33438 |
10.0.26100.33438 |
| MicrosoftWindows Server 2025 (Server Core installation) |
≥ 10.0.26100.0, < 10.0.26100.33438→ 10.0.26100.33438 |
10.0.26100.33438 |
Original description The description as published by the source.
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
Source: Microsoft Security Response Center Blog NVD GitHub Advisory
References
- web msrc.microsoft.com
- web nvd.nist.gov
- web github.com