CVE-2025-21096

1.8 lowEPSS 0.1%

Low (1.8). EPSS 0.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

1.8 low

CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

1.9 low

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

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2025-08-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

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

Check your stack JSON