CVE-2026-58062

Summary

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).

Affected Software

VendorProductVersion RangeStatus
Legion of the Bouncy Castle Inc.BC-JAVA1.66 < 1.85affected
Legion of the Bouncy Castle Inc.BC-LTS-JAVA2.73.0 < 2.73.12affected
Legion of the Bouncy Castle Inc.BC-FJA2.0.0 < 2.0.2affected
Legion of the Bouncy Castle Inc.BC-FJA2.1.0 < 2.1.3affected

Weaknesses

  • CWE-295: CWE-295 Improper Certificate Validation

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References