Windows Advanced Rasterization Platformの脆弱性、権限を昇格される恐れ
Summary
Windows Advanced Rasterization Platformに型の不一致による脆弱性(CVE-2026-95960)があり、ローカルの認証済み攻撃者に権限を昇格されるおそれがあります。影響を受けるのはWindows 10 Version 1809・21H2・22H2、Windows 11 Version 23H2・24H2・25H2で、各版の修正版が公開されています。CVSSは8.8です。
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 Advanced Rasterization Platformに型の不一致による脆弱性(CVE-2026-95960)があり、ローカルの認証済み攻撃者に権限を昇格されるおそれがあります。影響を受けるのはWindows 10 Version 1809・21H2・22H2、Windows 11 Version 23H2・24H2・25H2で、各版の修正版が公開されています。CVSSは8.8です。
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| MicrosoftWindows 10 Version 1809 |
≥ 10.0.17763.0, < 10.0.17763.9376→ 10.0.17763.9376 |
10.0.17763.9376 |
| MicrosoftWindows 10 Version 21H2 |
≥ 10.0.19044.0, < 10.0.19044.7807→ 10.0.19044.7807 |
10.0.19044.7807 |
| MicrosoftWindows 10 Version 22H2 |
≥ 10.0.19045.0, < 10.0.19045.7807→ 10.0.19045.7807 |
10.0.19045.7807 |
| MicrosoftWindows 11 Version 23H2 |
≥ 10.0.22631.0, < 10.0.22631.7652→ 10.0.22631.7652 |
10.0.22631.7652 |
| MicrosoftWindows 11 Version 24H2 |
≥ 10.0.26100.0, < 10.0.26100.9711→ 10.0.26100.9711 |
10.0.26100.9711 |
| MicrosoftWindows 11 Version 25H2 |
≥ 10.0.26200.0, < 10.0.26200.9711→ 10.0.26200.9711 |
10.0.26200.9711 |
| MicrosoftWindows 11 version 26H1 |
≥ 10.0.28000.0, < 10.0.28000.3231→ 10.0.28000.3231 |
10.0.28000.3231 |
| MicrosoftWindows 11 Version 26H2 |
≥ 10.0.26300.0, < 10.0.26300.9711→ 10.0.26300.9711 |
10.0.26300.9711 |
| MicrosoftWindows Server 2019 |
≥ 10.0.17763.0, < 10.0.17763.9376→ 10.0.17763.9376 |
10.0.17763.9376 |
| MicrosoftWindows Server 2019 (Server Core installation) |
≥ 10.0.17763.0, < 10.0.17763.9376→ 10.0.17763.9376 |
10.0.17763.9376 |
| MicrosoftWindows Server 2022 |
≥ 10.0.20348.0, < 10.0.20348.5761→ 10.0.20348.5761 |
10.0.20348.5761 |
| MicrosoftWindows Server 2025 |
≥ 10.0.26100.0, < 10.0.26100.33650→ 10.0.26100.33650 |
10.0.26100.33650 |
| MicrosoftWindows Server 2025 (Server Core installation) |
≥ 10.0.26100.0, < 10.0.26100.33650→ 10.0.26100.33650 |
10.0.26100.33650 |
Original description The description as published by the source.
Access of resource using incompatible type ('type confusion') in Windows Advanced Rasterization Platform 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