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Vulnerabilities of aws AWS-LC

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CVE Summary Score Published
CVE-2026-4428 A logic error in CRL distribution point validation in AWS-LC before 1.71.0 causes partitioned CRLs to be incorrectly… 7.4 High Mar 19, 2026
CVE-2026-3338 Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature… 7.5 High Mar 2, 2026
CVE-2026-3337 Observable timing discrepancy in AES-CCM decryption in AWS-LC allows an unauthenticated user to potentially determine… 5.9 Medium Mar 2, 2026
CVE-2026-3336 Improper certificate validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass certificate chain… 7.5 High Mar 2, 2026

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