CVE-2026-59645

Description

In Bouncy Castle for Java before 1.85, OER parser recurses without depth limit on self-referential IEEE 1609.2 schema. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcutil-fips 2.0.7 (2.0.X series) and 2.1.7 (2.1.X series).

References

• https://github.com/bcgit/bc-java/commit/822b2478b131097368a56290f5728e28dd042989
• https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9059645