CVE-2026-93493

MEDIUMCVSS 5.90% EPSS

A flaw was found in Netty's `netty-handler-ssl-ocsp` component. A remote attacker can exploit this vulnerability by providing an Online Certificate Status Protocol (OCSP) response that omits the optional `nextUpdate` field. This omission causes the OCSP validation to be silently skipped, leading to applications proceeding with an unvalidated certificate. This can result in a bypass of security controls where certificate validation is expected.

Published 2026-09-18 · last modified 2026-09-18

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.