PT-2026-67229 · Legion Of The Bouncy Castle · Bc-Fja+2

CVE-2026-58062

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Published

2026-08-03

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Updated

2026-08-03

CVSS v4.0

9.3

Critical

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/U:Amber
In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked certificate. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).

Exploit

Fix

Improper Certificate Validation

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Weakness Enumeration

Related Identifiers

CVE-2026-58062

Affected Products

Bc-Fja
Bc-Java
Bc-Lts-Java