CVE-2025-26403

CVSS 4.5 MEDIUMEPSS 0.1%CWE-787

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Out-of-bounds write in the memory subsystem for some Intel(R) Xeon(R) 6 processors when using Intel(R) SGX or Intel(R) TDX 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:N/VI:N/VA:N/SC:H/SI:H/SA:N

Affected products

n/a · Intel(R) Xeon(R) 6 processors when using Intel(R) SGX or Intel(R) TDX

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01367.html https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html