CVE-2026-3338 (GCVE-0-2026-3338)
Vulnerability from cvelistv5
Published
2026-03-02 21:22
Modified
2026-03-03 14:39
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-347 - (Improper Verification of Cryptographic Signature)
Summary
Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.
References
Impacted products
Vendor Product Version
AWS AWS-LC Version: 1.41.0   < 1.69.0
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