Vulnerability Description
In Bouncy Castle for Java before 1.85, CCM-family modes write plaintext to caller buffer before tag check. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).
Related Weaknesses (CWE)
References
- https://github.com/bcgit/bc-java/commit/08d675106bb663ddcc6ec0a4af6f6f62f512697b
- https://github.com/bcgit/bc-java/commit/cd4a5ab3ad619ff03c7767c1b8b19d5dea2970af
- https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9058061
FAQ
What is CVE-2026-58061?
CVE-2026-58061 is a documented vulnerability. In Bouncy Castle for Java before 1.85, CCM-family modes write plaintext to caller buffer before tag check. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java...
How severe is CVE-2026-58061?
CVSS scoring is not yet available for CVE-2026-58061. Check NVD for updates.
Is there a patch for CVE-2026-58061?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.