CVE-2026-69454: CWE-125: Out-of-bounds Read in Microsoft Windows Server 2019
Description
Out-of-bounds read in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to disclose information over a network.
CVSS v3.1
Score 7.5high
Affected software
Microsoft
Windows Server 2019
Microsoft
Windows Server 2019 (Server Core installation)
Microsoft
Windows Server 2022
Microsoft
Windows Server 2025
Microsoft
Windows Server 2025 (Server Core installation)
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-08-03T21:03:33.031Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Is Cloud Service
- true
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69454","vendor":"Microsoft"}]
Threat ID: 6ace84a92cdf04f6569f0c41
Added to database: 10/13/2026, 19:21:13 UTC
Last updated: 10/13/2026, 19:51:06 UTC
Views: 1
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Actions
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