Vendor
Legion of the Bouncy Castle Inc. vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 14 vulnerabilities in Legion of the Bouncy Castle Inc.: 0 in the last 7 days and 9 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63571, was published on 2 October 2026. Nothing in the last four weeks, down from 9 vulnerabilities in the four before. 3 technologies have a page of their own.
- Last 7 days
- 0
- Last 90 days
- 9
- Critical, all time
- 1
- Exploited in the wild
- 0
About Legion of the Bouncy Castle Inc.
Legion of the Bouncy Castle Inc. is a non-profit organization that develops and maintains the Bouncy Castle cryptography libraries.
Legion of the Bouncy Castle Inc. technologies
Latest Legion of the Bouncy Castle Inc. vulnerabilities
- CVE-2026-63571: Bouncy Castle attribute certificate signature validation bypassinfoEPSS 0.2%
- CVE-2026-103604: Bouncy Castle inefficient X.509 distinguished name parsinginfoEPSS 0.3%
- CVE-2026-103603: Bouncy Castle C# HSS/LMS memory exhaustion in public key parsinginfoEPSS 0.4%
- CVE-2026-103601: Bouncy Castle CCM AEAD decryption plaintext disclosureinfoEPSS 0.3%
- CVE-2026-103600: Bouncy Castle ASN.1 parser uncontrolled recursioninfoEPSS 0.3%
- CVE-2026-63569: Bouncy Castle C# DHAgreement improper input validationinfoEPSS 0.4%
- CVE-2026-63567: Bouncy Castle C# IesEngine padding oracle in CBC modeinfoEPSS 0.5%
- CVE-2026-16001: Bouncy Castle bc-csharp IesEngine MAC key exposure in stream modeinfoEPSS 0.2%
- CVE-2026-16000: Bouncy Castle DSTU 7624 CCM authentication bypass with missing nonce bindinginfoEPSS 0.3%
- CVE-2024-14041: Bouncy Castle for Java timing side-channel in ML-KEMinfoCVSS 8.2
- CVE-2026-8149: Bouncy Castle BC-LTS GCM decryption failure on X86_64 LinuxmediumCVSS 4EPSS 0.2%
- CVE-2026-0636: Bouncy Castle BC-JAVA LDAP injection in LDAPStoreHelpermediumCVSS 4EPSS 0.5%
- CVE-2025-14813: Bouncy Castle BC-JAVA risky cryptography in G3413CTRBlockCiphercriticalCVSS 3.1EPSS 0.3%
- CVE-2025-8916: Bouncy Castle Java DoS in PKIXCertPathReviewer name constraintsmediumCVSS 4EPSS 0.5%
Most severe Legion of the Bouncy Castle Inc. vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-14813: Bouncy Castle BC-JAVA risky cryptography in G3413CTRBlockCiphercriticalCVSS 3.1EPSS 0.3%
- CVE-2026-0636: Bouncy Castle BC-JAVA LDAP injection in LDAPStoreHelpermediumCVSS 4EPSS 0.5%
- CVE-2025-8916: Bouncy Castle Java DoS in PKIXCertPathReviewer name constraintsmediumCVSS 4EPSS 0.5%
- CVE-2026-8149: Bouncy Castle BC-LTS GCM decryption failure on X86_64 LinuxmediumCVSS 4EPSS 0.2%
- CVE-2024-14041: Bouncy Castle for Java timing side-channel in ML-KEMinfoCVSS 8.2
- CVE-2026-63567: Bouncy Castle C# IesEngine padding oracle in CBC modeinfoEPSS 0.5%
- CVE-2026-103603: Bouncy Castle C# HSS/LMS memory exhaustion in public key parsinginfoEPSS 0.4%
- CVE-2026-63569: Bouncy Castle C# DHAgreement improper input validationinfoEPSS 0.4%
- CVE-2026-103600: Bouncy Castle ASN.1 parser uncontrolled recursioninfoEPSS 0.3%
- CVE-2026-103601: Bouncy Castle CCM AEAD decryption plaintext disclosureinfoEPSS 0.3%
Vulnerabilities per week
Nothing in the last four weeks, down from 9 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 9 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Legion of the Bouncy Castle Inc. vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/legion-of-the-bouncy-castle-inc)<a href="https://junglewise.ai/threats/vendors/legion-of-the-bouncy-castle-inc"><img src="https://junglewise.ai/threats/vendors/legion-of-the-bouncy-castle-inc/badge.svg" alt="Legion of the Bouncy Castle Inc. vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/legion-of-the-bouncy-castle-inc.json, and this page as text at https://junglewise.ai/threats/vendors/legion-of-the-bouncy-castle-inc.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Legion of the Bouncy Castle Inc. vulnerabilities", https://junglewise.ai/threats/vendors/legion-of-the-bouncy-castle-inc, 9 November 2026.