CVE-2026-12185

Description

In Bouncy Castle for Java before 1.85, BKS/UBER keystore allocates from untrusted lengths before integrity check. This issue also affects Bouncy Castle for Java LTS before 2.73.12.

References

• https://github.com/bcgit/bc-java/commit/7bbd7fe5f44132e5b6140a2914435c12430eeb3d
• https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9012185