CVE-2025-20053

CVSS 7 HIGHEPSS 0.1%CWE-119

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.

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

Affected products

n/a · Intel(R) Xeon(R) Processor firmware with SGX enabled

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html