Time-of-check time-of-use (toctou) race condition in Windows Container Manager Service allows an authorized attacker to disclose information locally.
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Microsoft
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Windows 10 21h2
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Windows 10 22h2
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Windows 11 23h2
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Windows 11 Version 26h2 For Arm64-based Systems
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Advisories
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Fixes
Solution
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Workaround
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References
History
Wed, 11 Nov 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft windows 10 21h2
Microsoft windows 10 22h2 Microsoft windows 11 23h2 Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows 11 26h1 Microsoft windows 11 26h2 |
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| Vendors & Products |
Microsoft windows 10 21h2
Microsoft windows 10 22h2 Microsoft windows 11 23h2 Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows 11 26h1 Microsoft windows 11 26h2 |
Tue, 10 Nov 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Time-of-check time-of-use (toctou) race condition in Windows Container Manager Service allows an authorized attacker to disclose information locally. | |
| Title | Windows Container Manager Service Information Disclosure Vulnerability | |
| First Time appeared |
Microsoft
Microsoft windows 10 21h2 Microsoft windows 10 22h2 Microsoft windows 11 23h2 Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows 11 26h1 Microsoft windows 11 Version 26h2 For Arm64-based Systems |
|
| Weaknesses | CWE-367 | |
| CPEs | cpe:2.3:a:microsoft:windows_11_version_26h2_for_arm64-based_systems:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_21H2:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_22H2:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_25H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_26H1:*:*:*:*:*:*:arm64:* |
|
| Vendors & Products |
Microsoft
Microsoft windows 10 21h2 Microsoft windows 10 22h2 Microsoft windows 11 23h2 Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows 11 26h1 Microsoft windows 11 Version 26h2 For Arm64-based Systems |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-11-11T17:14:24.324Z
Reserved: 2026-10-05T16:02:13.156Z
Link: CVE-2026-105562
No data.
Status : Awaiting Analysis
Published: 2026-11-10T19:17:58.937
Modified: 2026-11-10T21:17:46.943
Link: CVE-2026-105562
No data.
OpenCVE Enrichment
Updated: 2026-11-11T20:45:21Z
Weaknesses