{"schema_version":1,"title":"Bouncy Castle for Java FIPS vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Bouncy Castle for Java FIPS: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-59642, was published on 3 August 2026.","url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java-fips","json_url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java-fips.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-fips","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":4,"last_365_days":4},"latest":[{"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-2026-59640","cvss":5.3,"epss":0.0035,"slug":"cve-2026-59640-bouncy-castle-openpgp-cfb-oracle-vulnerability-in-symmetric-key","title":"Bouncy Castle OpenPGP CFB oracle vulnerability in symmetric key paths","severity":"medium","exploited":false,"published_at":"2026-08-03T01:16:43.907+00:00","url":"https://junglewise.ai/threats/cve-2026-59640-bouncy-castle-openpgp-cfb-oracle-vulnerability-in-symmetric-key"},{"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"}],"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":0,"exploited":0,"vulnerabilities":4},{"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":[{"name":"Bouncy Castle for Java","slug":"bouncy-castle-for-java","vulnerabilities":11,"url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java"}],"technology":{"hub":true,"name":"Bouncy Castle for Java FIPS","slug":"bouncy-castle-for-java-fips","vendor":{"name":"Bouncy Castle","slug":"bouncy-castle","url":"https://junglewise.ai/threats/vendors/bouncy-castle"},"aliases":[],"category":"library","url":"https://junglewise.ai/threats/technologies/bouncy-castle-for-java-fips"},"most_severe":[{"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-2026-59639","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-2026-59640","cvss":5.3,"epss":0.0035,"slug":"cve-2026-59640-bouncy-castle-openpgp-cfb-oracle-vulnerability-in-symmetric-key","title":"Bouncy Castle OpenPGP CFB oracle vulnerability in symmetric key paths","severity":"medium","exploited":false,"published_at":"2026-08-03T01:16:43.907+00:00","url":"https://junglewise.ai/threats/cve-2026-59640-bouncy-castle-openpgp-cfb-oracle-vulnerability-in-symmetric-key"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}