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CVE-2026-3338

HIGH SEVERITY

CVSS Score & Metrics

Base Score
7.5 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vulnerability Description

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.

Vulnerability Details

Published Date
Last Modified
CWE ID
CWE-347
Source
NVD

External References

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