org.bouncycastle:bcprov-jdk14 (Maven) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the Maven package org.bouncycastle:bcprov-jdk14, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (25)

• 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-2016-1000338 — CVSS 7.5 (high): In Bouncy Castle JCE Provider version 1.55 and earlier the DSA does not fully validate ASN.1 encoding of signature on verification. It is…
• 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-2026-5598 — CVSS 7.5 (high): Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all (core modules). This vulnerability is…
• 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-2024-29857 — CVSS 7.5 (high): An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA…
• CVE-2024-30172 — CVSS 7.5 (high): An issue was discovered in Bouncy Castle Java Cryptography APIs before 1.78. An Ed25519 verification code infinite loop can occur via a…
• CVE-2024-34447 — CVSS 7.5 (high): An issue was discovered in the Bouncy Castle Crypto Package For Java before BC TLS Java 1.0.19 (ships with BC Java 1.78, BC Java (LTS)…
• 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-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-2026-0636 — CVSS 6.5 (medium): Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in Legion of the Bouncy Castle Inc…
• CVE-2025-8885: Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc. BC Java bcprov on All (API modules)…
• CVE-2024-30171 — CVSS 5.9 (medium): An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes…
• CVE-2020-15522 — CVSS 5.9 (medium): Bouncy Castle BC Java before 1.66, BC C# .NET before 1.8.7, BC-FJA before 1.0.1.2, 1.0.2.1, and BC-FNA before 1.0.1.1 have a timing issue…
• 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-2023-33202 — CVSS 5.5 (medium): Bouncy Castle for Java before 1.73 contains a potential Denial of Service (DoS) issue within the Bouncy Castle org.bouncycastle.openssl.PEMP…
• CVE-2020-26939 — CVSS 5.3 (medium): In Legion of the Bouncy Castle BC before 1.61 and BC-FJA before 1.0.1.2, attackers can obtain sensitive information about a private…
• 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-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-2015-7940 — CVSS 5.0 (medium): The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote…
• 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…