CVE-2025-35987 Information disclosure in Intel(R) Software Guard Extensions Data Center Attestation Primitives
An authorized local adversary can cause denial of service and data alteration in Intel SGX DCAP due to omitted security information.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-35987?
CVE-2025-35987 is a medium-severity vulnerability in Intel(R) Software Guard Extensions Data Center Attestation Primitives, published on 11 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Omission of security-relevant information for some Intel(R) Software Guard Extensions Data Center Attestation Primitives within Ring 0: Kernel may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable data alteration. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (high) and availability (low) impacts.
Weakness: CWE-223
Which versions are affected by CVE-2025-35987?
How do I fix CVE-2025-35987?
No fix has been published for CVE-2025-35987 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-35987 being exploited?
There is no known exploitation of CVE-2025-35987 in the wild and no public exploit code.
Sources
Also known as GHSA-xqm6-x399-jg2r.