MEDIUM 5.9 NVD
CVE-2026-93602
rustls-webpki versions before 0.103.10 and 0.104.0-alpha.5 contain faulty CRL authority-matching logic that compares only the first distributionPoint against ea
rustls-webpki versions before 0.103.10 and 0.104.0-alpha.5 contain faulty CRL authority-matching logic that compares only the first distributionPoint against each CRL's IssuingDistributionPoint, ignoring additional distributionPoints. Attackers with a compromised trusted issuing authority can present revoked certificates that pass revocation checks under UnknownStatusPolicy::Allow, or cause incorrect errors under the default deny policy.
References
- https://github.com/rustls/webpki/security/advisories/GHSA-pwjx-qhcg-rvj4
- https://www.vulncheck.com/advisories/rustls-webpki-before-0.103.10-crl-revocation-check-by
This medium severity vulnerability with a CVSS score of 5.9 was published on 2026-09-18 via NVD.
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