CVE-2025-21096

low

Published 2025-08-12 · Modified 2026-04-29

CVSS v3

1.9

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

CVSS v2

—

VIR risk

1.9

Description

Improper buffer restrictions in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.

Predictions

Exploit likelihood

22%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01312.html

CWEs

CWE-119

Verify integrity in audit chain (admin only). AS-IS.