Search criteria
1 vulnerability found for go-attestation by Google
CVE-2026-12681 (GCVE-0-2026-12681)
Vulnerability from cvelistv5 – Published: 2026-06-24 00:49 – Updated: 2026-06-24 12:57
VLAI?
Summary
Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Google go-attestation. parseEfiSignatureList() does not advance the buffer past vendor bytes before reading entries. For hashSHA256SigGUID lists, this allows attacker-controlled vendor header bytes to be appended to the trusted SHA256 hash list. A crafted TPM event log could inject arbitrary SHA256 hashes into the verifier's trusted measurement database, enabling a remote attestation verifier to accept a compromised boot state. This issue affects go-attestation: through 0.6.0.
Severity ?
CWE
- CWE-1285 - Improper validation of specified index, position, or offset in input
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| go-attestation |
Affected:
0 , ≤ 0.6.0
(semver)
|
Credits
https://github.com/prasanna8585
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