Every CVE whose affected-product data names Bouncycastle Bc-java, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.
CVEs (52)
CVE-2007-6721 — CVSS 10.0 (critical): The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown…
CVE-2018-1000613 — CVSS 9.8 (critical): Legion of the Bouncy Castle Legion of the Bouncy Castle Java Cryptography APIs 1.58 up to but not including 1.60 contains a CWE-470: Use of…
CVE-2026-59650 — CVSS 9.1 (critical): In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle for…
CVE-2026-8763 — CVSS 9.1 (critical): In Bouncy Castle for Java before 1.85, Name Constraints bypass via trailing dot in rfc822Name and URI. This issue also affects Bouncy…
CVE-2026-58062 — CVSS 9.1 (critical): In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked certificate. This issue also affects…
CVE-2026-12817 — CVSS 8.6 (high): In Bouncy Castle for Java before 1.85, OpenPGP AEAD decryption skips final tag on chunk-aligned data. This issue also affects Bouncy Castle…
CVE-2026-12185 — CVSS 8.6 (high): In Bouncy Castle for Java before 1.85, BKS/UBER keystore allocates from untrusted lengths before integrity check. This issue also affects…
CVE-2026-15055 — CVSS 8.2 (high): In Bouncy Castle for Java before 1.85, PKCS#8 / PBES2 decryptors honour unbounded KDF cost from input. This issue also affects Bouncy…
CVE-2020-28052 — CVSS 8.1 (high): An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared…
CVE-2017-13098 — CVSS 7.5 (high): BouncyCastle TLS prior to version 1.0.3, when configured to use the JCE (Java Cryptography Extension) for cryptographic functions, provides…
CVE-2016-1000340 — CVSS 7.5 (high): In the Bouncy Castle JCE Provider versions 1.51 to 1.55, a carry propagation bug was introduced in the implementation of squaring for…
CVE-2016-1000342 — CVSS 7.5 (high): In the Bouncy Castle JCE Provider version 1.55 and earlier ECDSA does not fully validate ASN.1 encoding of signature on verification. It is…
CVE-2016-1000343 — CVSS 7.5 (high): In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default…
CVE-2018-1000180 — CVSS 7.5 (high): Bouncy Castle BC 1.54 - 1.59, BC-FJA 1.0.0, BC-FJA 1.0.1 and earlier have a flaw in the Low-level interface to RSA key pair generator…
CVE-2019-17359 — CVSS 7.5 (high): The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError…
CVE-2026-12802 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, CMS AuthEnvelopedData fails to enforce tag-length on decryption. This issue also affects Bouncy…
CVE-2026-12803 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, KCCMBlockCipher MAC does not bind nonce when AAD is absent (cross-nonce AEAD forgery). This issue…
CVE-2026-12816 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, IESEngine stream-mode MAC forgery via length-dependent KDF split. This issue also affects Bouncy…
CVE-2026-12852 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, MLS wire decoder allocates attacker-declared opaque length before bounds check.
CVE-2026-13506 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, Lazy ASN.1 sequence forcing resets nesting-depth guard. This issue also affects Bouncy Castle for…
CVE-2026-13586 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, PKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS). This issue also affects Bouncy…
CVE-2026-14682 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, Possible OOM from unbounded up-front allocation on a definite-length read. This issue also affects…
CVE-2026-58059 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, Quadratic-time escaping when stringifying X.500 distinguished names. This issue also affects Bouncy…
CVE-2026-58060 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, HSS public-key level count unbounded, enabling huge allocation on verify. This issue also affects…
CVE-2026-58061 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, CCM-family modes write plaintext to caller buffer before tag check. This issue also affects Bouncy…
CVE-2026-59639 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, CMS verifySignatures returns true for SignedData with zero signers. This issue also affects Bouncy…
CVE-2026-59642 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, CMS AuthenticatedData content not bound to MAC when authAttrs present. This issue also affects…
CVE-2026-59643 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, OpenPGP inline-signature policy failures silently ignored. This issue also affects Bouncy Castle for…
CVE-2026-59644 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender.
CVE-2026-59645 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, OER parser recurses without depth limit on self-referential IEEE 1609.2 schema. This issue also…
CVE-2026-59646 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, DTLS handshake reassembler allocates buffer from unchecked 24-bit length. This issue also affects…
CVE-2026-59649 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, OpenPGP user-attribute subpacket length bounded only by JVM max memory. This issue also affects…
CVE-2026-59651 — CVSS 7.5 (high): In Bouncy Castle for Java before 1.85, BKS keystore accepts legacy version with 16-bit integrity MAC key. This issue also affects Bouncy…
CVE-2016-1000352 — CVSS 7.4 (high): In the Bouncy Castle JCE Provider version 1.55 and earlier the ECIES implementation allowed the use of ECB mode. This mode is regarded as…
CVE-2016-1000344 — CVSS 7.4 (high): In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES implementation allowed the use of ECB mode. This mode is regarded as…
CVE-2026-59638 — CVSS 6.5 (medium): In Bouncy Castle for Java before 1.85, JSSE hostname verifier CN-fallback enabled by default despite documented opt-in. This issue also…
CVE-2024-14041 — CVSS 5.9 (medium): In Bouncy Castle for Java from 1.73 to before 1.78, three ML-KEM (CRYSTALS-Kyber) routines divided secret-derived polynomial coefficients…
CVE-2016-1000345 — CVSS 5.9 (medium): In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES/ECIES CBC mode vulnerable to padding oracle attack. For BC 1.55 and…
CVE-2016-1000341 — CVSS 5.9 (medium): In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be…
CVE-2016-2427 — CVSS 5.5 (medium): The AES-GCM specification in RFC 5084, as used in Android 5.x and 6.x, recommends 12 octets for the aes-ICVlen parameter field, which might…
CVE-2023-33201 — CVSS 5.3 (medium): Bouncy Castle For Java before 1.74 is affected by an LDAP injection vulnerability. The vulnerability only affects applications that use an…
CVE-2026-58063 — CVSS 5.3 (medium): In Bouncy Castle for Java before 1.85, BCFKS keystore load honours unbounded KDF cost from untrusted file. This issue also affects Bouncy…
CVE-2026-59647 — CVSS 5.3 (medium): In Bouncy Castle for Java before 1.85, CRMF/CMP password-MAC honours unbounded iteration count. This issue also affects Bouncy Castle for…
CVE-2026-59648 — CVSS 5.3 (medium): In Bouncy Castle for Java before 1.85, OpenPGP Argon2 S2K honours attacker-chosen memory and passes. This issue also affects Bouncy Castle…
CVE-2016-1000339 — CVSS 5.3 (medium): In the Bouncy Castle JCE Provider version 1.55 and earlier the primary engine class used for AES was AESFastEngine. Due to the highly table…
CVE-2026-12860 — CVSS 5.3 (medium): 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…
CVE-2026-59640 — CVSS 5.3 (medium): In Bouncy Castle for Java before 1.85, OpenPGP CFB quick-check oracle active on symmetric/session-key paths. This issue also affects Bouncy…
CVE-2026-59641 — CVSS 5.3 (medium): In Bouncy Castle for Java before 1.85, S/MIME validator trusts signer-asserted signingTime for path validation. This issue also affects…
CVE-2018-5382 — CVSS 4.4 (medium): The default BKS keystore use an HMAC that is only 16 bits long, which can allow an attacker to compromise the integrity of a BKS keystore…
CVE-2013-1624 — CVSS 4.0 (medium): The TLS implementation in the Bouncy Castle Java library before 1.48 and C# library before 1.8 does not properly consider timing…
CVE-2016-1000346 — CVSS 3.7 (low): In the Bouncy Castle JCE Provider version 1.55 and earlier the other party DH public key is not fully validated. This can cause issues as…