HIGH 8.7 NVD
CVE-2026-12860
In Bouncy Castle for Java before 1.85, RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LT
In Bouncy Castle for Java before 1.85, RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12.
References
- https://github.com/bcgit/bc-java/commit/ea5970ea9b2fb91d763b904692fd21089ca3e396
- https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9012860
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-03 via NVD.
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