CVE-2026-93493 | BDVDB-2026-376972 Detail

Description#

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-09-18Record published in the CVE List.