{"schema_version":1,"title":"Bouncycastle Bouncy Castle For Java Lts vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 8 vulnerabilities in Bouncycastle Bouncy Castle For Java Lts: 0 in the last 7 days and 8 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-59651, was published on 3 August 2026.","url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java-lts","json_url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java-lts.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/bouncy-castle-for-java-lts","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":5,"all_time":8,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":8,"last_365_days":8},"latest":[{"cve":"CVE-2026-59651","cvss":7.5,"epss":0.0024,"slug":"cve-2026-59651-bouncycastle-bks-keystore-mac-key-integrity-bypass","title":"Bouncycastle BKS keystore MAC key integrity bypass","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:45.38+00:00","url":"https://junglewise.ai/threats/cve-2026-59651-bouncycastle-bks-keystore-mac-key-integrity-bypass"},{"cve":"CVE-2026-59650","cvss":9.1,"epss":0.0045,"slug":"cve-2026-59650-bouncy-castle-mti-a0-dh-agreement-unvalidated-peer-value","title":"Bouncy Castle MTI/A0 DH agreement unvalidated peer value","severity":"critical","exploited":false,"published_at":"2026-08-03T01:16:45.25+00:00","url":"https://junglewise.ai/threats/cve-2026-59650-bouncy-castle-mti-a0-dh-agreement-unvalidated-peer-value"},{"cve":"CVE-2026-59648","cvss":5.3,"epss":0.0042,"slug":"cve-2026-59648-bouncy-castle-openpgp-argon2-s2k-weak-parameter-validation","title":"Bouncy Castle OpenPGP Argon2 S2K weak parameter validation","severity":"medium","exploited":false,"published_at":"2026-08-03T01:16:44.993+00:00","url":"https://junglewise.ai/threats/cve-2026-59648-bouncy-castle-openpgp-argon2-s2k-weak-parameter-validation"},{"cve":"CVE-2026-59642","cvss":7.5,"epss":0.002,"slug":"cve-2026-59642-bouncy-castle-cms-authenticateddata-mac-bypass-with-authattrs","title":"Bouncy Castle CMS AuthenticatedData MAC bypass with authAttrs","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:44.203+00:00","url":"https://junglewise.ai/threats/cve-2026-59642-bouncy-castle-cms-authenticateddata-mac-bypass-with-authattrs"},{"cve":"CVE-2026-59641","cvss":5.3,"epss":0.002,"slug":"cve-2026-59641-bouncy-castle-for-java-s-mime-signature-validation-time-trust","title":"Bouncy Castle for Java S/MIME signature validation time trust vulnerability","severity":"medium","exploited":false,"published_at":"2026-08-03T01:16:44.06+00:00","url":"https://junglewise.ai/threats/cve-2026-59641-bouncy-castle-for-java-s-mime-signature-validation-time-trust"},{"cve":"CVE-2026-59639","cvss":7.5,"epss":0.0024,"slug":"cve-2026-59639-bouncy-castle-for-java-cms-signature-verification-bypass","title":"Bouncy Castle for Java CMS signature verification bypass","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:43.7+00:00","url":"https://junglewise.ai/threats/cve-2026-59639-bouncy-castle-for-java-cms-signature-verification-bypass"},{"cve":"CVE-2026-15055","cvss":8.2,"epss":0.0034,"slug":"cve-2026-15055-bouncy-castle-pkcs-8-pbes2-unbounded-kdf-cost-vulnerability","title":"Bouncy Castle PKCS#8 PBES2 unbounded KDF cost vulnerability","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:43.157+00:00","url":"https://junglewise.ai/threats/cve-2026-15055-bouncy-castle-pkcs-8-pbes2-unbounded-kdf-cost-vulnerability"},{"cve":"CVE-2026-12185","cvss":8.6,"epss":0.0029,"slug":"cve-2026-12185-bouncy-castle-for-java-bks-uber-keystore-memory-allocation-dos","title":"Bouncy Castle for Java BKS/UBER keystore memory allocation DoS","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:42.987+00:00","url":"https://junglewise.ai/threats/cve-2026-12185-bouncy-castle-for-java-bks-uber-keystore-memory-allocation-dos"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":1,"exploited":0,"vulnerabilities":8},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Bouncycastle Bouncy Castle For Java Lts","slug":"bouncy-castle-for-java-lts","vendor":{"name":"Bouncycastle","slug":"bouncycastle","url":"https://junglewise.ai/threats/vendors/bouncycastle"},"aliases":[],"category":"library","url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java-lts"},"most_severe":[{"cve":"CVE-2026-59650","cvss":9.1,"epss":0.0045,"slug":"cve-2026-59650-bouncy-castle-mti-a0-dh-agreement-unvalidated-peer-value","title":"Bouncy Castle MTI/A0 DH agreement unvalidated peer value","severity":"critical","exploited":false,"published_at":"2026-08-03T01:16:45.25+00:00","url":"https://junglewise.ai/threats/cve-2026-59650-bouncy-castle-mti-a0-dh-agreement-unvalidated-peer-value"},{"cve":"CVE-2026-12185","cvss":8.6,"epss":0.0029,"slug":"cve-2026-12185-bouncy-castle-for-java-bks-uber-keystore-memory-allocation-dos","title":"Bouncy Castle for Java BKS/UBER keystore memory allocation DoS","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:42.987+00:00","url":"https://junglewise.ai/threats/cve-2026-12185-bouncy-castle-for-java-bks-uber-keystore-memory-allocation-dos"},{"cve":"CVE-2026-15055","cvss":8.2,"epss":0.0034,"slug":"cve-2026-15055-bouncy-castle-pkcs-8-pbes2-unbounded-kdf-cost-vulnerability","title":"Bouncy Castle PKCS#8 PBES2 unbounded KDF cost vulnerability","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:43.157+00:00","url":"https://junglewise.ai/threats/cve-2026-15055-bouncy-castle-pkcs-8-pbes2-unbounded-kdf-cost-vulnerability"},{"cve":"CVE-2026-59651","cvss":7.5,"epss":0.0024,"slug":"cve-2026-59651-bouncycastle-bks-keystore-mac-key-integrity-bypass","title":"Bouncycastle BKS keystore MAC key integrity bypass","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:45.38+00:00","url":"https://junglewise.ai/threats/cve-2026-59651-bouncycastle-bks-keystore-mac-key-integrity-bypass"},{"cve":"CVE-2026-59639","cvss":7.5,"epss":0.0024,"slug":"cve-2026-59639-bouncy-castle-for-java-cms-signature-verification-bypass","title":"Bouncy Castle for Java CMS signature verification bypass","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:43.7+00:00","url":"https://junglewise.ai/threats/cve-2026-59639-bouncy-castle-for-java-cms-signature-verification-bypass"},{"cve":"CVE-2026-59642","cvss":7.5,"epss":0.002,"slug":"cve-2026-59642-bouncy-castle-cms-authenticateddata-mac-bypass-with-authattrs","title":"Bouncy Castle CMS AuthenticatedData MAC bypass with authAttrs","severity":"high","exploited":false,"published_at":"2026-08-03T01:16:44.203+00:00","url":"https://junglewise.ai/threats/cve-2026-59642-bouncy-castle-cms-authenticateddata-mac-bypass-with-authattrs"},{"cve":"CVE-2026-59648","cvss":5.3,"epss":0.0042,"slug":"cve-2026-59648-bouncy-castle-openpgp-argon2-s2k-weak-parameter-validation","title":"Bouncy Castle OpenPGP Argon2 S2K weak parameter validation","severity":"medium","exploited":false,"published_at":"2026-08-03T01:16:44.993+00:00","url":"https://junglewise.ai/threats/cve-2026-59648-bouncy-castle-openpgp-argon2-s2k-weak-parameter-validation"},{"cve":"CVE-2026-59641","cvss":5.3,"epss":0.002,"slug":"cve-2026-59641-bouncy-castle-for-java-s-mime-signature-validation-time-trust","title":"Bouncy Castle for Java S/MIME signature validation time trust vulnerability","severity":"medium","exploited":false,"published_at":"2026-08-03T01:16:44.06+00:00","url":"https://junglewise.ai/threats/cve-2026-59641-bouncy-castle-for-java-s-mime-signature-validation-time-trust"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}