HIGH 8.7 NVD
CVE-2026-12852
In Bouncy Castle for Java before 1.85, MLS wire decoder allocates attacker-declared opaque length before bounds check.
In Bouncy Castle for Java before 1.85, MLS wire decoder allocates attacker-declared opaque length before bounds check.
References
- https://github.com/bcgit/bc-java/commit/a747038bb5bbd5e29fb2b7607ab38af1fd8d1790
- https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9012852
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-03 via NVD.
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