Vulnerability · NVD
CVE-2025-2884
CVE-2025-2884 : medium severity (CVSS 6.6). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 6.6
- Exploitation
- 0.3 %
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
EPSS, predicted over 30 days
TCG TPM2.0 Reference implementation's CryptHmacSign helper function is vulnerable to Out-of-Bounds read due to the lack of validation the signature scheme with the signature key's algorithm. See Errata Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0
Attack vector : Local
Show raw CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
EPSS
0.25%
exploit very unlikely
percentile 14.4%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2025 Fixed in 10.0.26100.6899
- Windows Server 2022 Fixed in 10.0.25398.1913
- Windows 11 26H1 · 2026-H1 Fixed in 10.0.28000.1575
- Windows 11 25H2 · 2025-H2 Fixed in 10.0.26200.6899
- Windows 11 24H2 · 2024-H2 Fixed in 10.0.26100.6899
- Windows 11 23H2 · 2023-H2 Fixed in 10.0.22631.6060
- Windows 11 22H2 · 2022-H2 Fixed in 10.0.22621.6060
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