CVE-2025-21096 LOW

CVE-2025-21096

Vendor N/A

Product Intel(R) TDX

Weakness CWE-119

Published August 12, 2025

Last update February 26, 2026

View on NVD All CVEs

CVSS base score

1.9/10

Attack vector Local

Attack complexity High

Privileges required High

User interaction None

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 12, 2025 CVE published

February 26, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-21096 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/119.html

Related vulnerabilities

04Related CVE

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