{"id":"CVE-2026-59650","title":"In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value","summary":"In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle for Java LTS before 2.73.12.","severity":"none","cwe":["CWE-20"],"published":"2026-08-03","updated":"2026-08-03","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59650","references":[{"url":"https://github.com/bcgit/bc-java/commit/daeaae9d7075d04f40812e68671ebf4c777b5148","label":"91579145-5d7b-4cc5-b925-a0262ff19630"},{"url":"https://github.com/bcgit/bc-java/wiki/CVE-2026-59650","label":"91579145-5d7b-4cc5-b925-a0262ff19630"}],"tags":["nvd"],"ingestedAt":"2026-08-03T01:21:08.044Z","epss":0.00269,"epssPercentile":0.19282,"slug":"CVE-2026-59650","body":"## Overview\n\nIn Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle for Java LTS before 2.73.12.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}