CVE-2026-58062

Name of the Vulnerable Software and Affected Versions Bouncy Castle for Java versions prior to 1.85 Bouncy Castle for Java LTS versions prior to 2.73.12 Bouncy Castle for Java FIPS (BC-FJA) versions prior to 2.0.2 Bouncy Castle for Java FIPS (BC-FJA) versions prior to 2.1.3

Description Stapled OCSP (Online Certificate Status Protocol) responses are accepted without being bound to the certificate being checked. This allows a response intended for one certificate to be incorrectly accepted for another.

Recommendations Update Bouncy Castle for Java to version 1.85 or later. Update Bouncy Castle for Java LTS to version 2.73.12 or later. Update Bouncy Castle for Java FIPS (BC-FJA) 2.0.X series to version 2.0.2 or later. Update Bouncy Castle for Java FIPS (BC-FJA) 2.1.X series to version 2.1.3 or later.