7.0
Élevée
CVE-2026-83793 Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an…
Description
Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Windows 10 Version 21H2 10.0 | 10.0.19044.0 → < 10.0.19044.7807 | 10.0.19044.7807 |
| Windows 10 Version 22H2 10.0 | 10.0.19045.0 → < 10.0.19045.7807 | 10.0.19045.7807 |
| Windows 11 Version 23H2 10.0 | 10.0.22631.0 → < 10.0.22631.7652 | 10.0.22631.7652 |
| Windows 11 Version 24H2 10.0 | 10.0.26100.0 → < 10.0.26100.9711 | 10.0.26100.9711 |
| Windows 11 Version 25H2 10.0 | 10.0.26200.0 → < 10.0.26200.9711 | 10.0.26200.9711 |
| Windows 11 version 26H1 10.0 | 10.0.28000.0 → < 10.0.28000.3231 | 10.0.28000.3231 |
| Windows 11 Version 26H2 10.0 | 10.0.26300.0 → < 10.0.26300.9711 | 10.0.26300.9711 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.5761 | 10.0.20348.5761 |
| Windows Server 2025 10.0 | 10.0.26100.0 → < 10.0.26100.33650 | 10.0.26100.33650 |
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| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Windows Server 2025 (Server Core installation) 10.0 | 10.0.26100.0 → < 10.0.26100.33650 | 10.0.26100.33650 |
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