CVE-2026-42067 | BDVDB-2026-403084 Detail

Description#

Improper certificate validation for some Intel(R) TDX Workload Attestation software within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable data manipulation. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-11-10Record published in the CVE List.
2. Version 22026-11-11Most recent update recorded in the CVE List.