Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the BLS12381BasicScheme.keyValidate path in BLS12381BasicScheme.java. An attacker can be accepted as a signer in BLS aggregate verification by supplying an ECPoint built on a...

Security Bulletin: Vulnerability in bcprov-jdk18on bundled with IBM Fusion and IBM Fusion HCI.

Summary IBM Fusion and IBM Fusion HCI include the bcprov-jdk18on library, which is affected by multiple vulnerabilities, including improper certificate validation, improper validation of integrity check value, and denial of service vulnerabilities. CVE-2026-12185, CVE-2026-12803, CVE-2026-12816,...

ROOT-APP-MAVEN-AIKIDO-2026-572912 AIKIDO-2026-572912 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched AIKIDO-2026-572912 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-AIKIDO-2026-391408 AIKIDO-2026-391408 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched AIKIDO-2026-391408 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-AIKIDO-2026-38955 AIKIDO-2026-38955 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched AIKIDO-2026-38955 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-0636 CVE-2026-0636 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched CVE-2026-0636 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-AIKIDO-2026-845849 AIKIDO-2026-845849 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched AIKIDO-2026-845849 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-AIKIDO-2026-473893 AIKIDO-2026-473893 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched AIKIDO-2026-473893 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2025-14813 CVE-2025-14813 in org.bouncycastle:bcprov-jdk18on - Patched by Root

Root has patched CVE-2025-14813 in the org.bouncycastle:bcprov-jdk18on package for Root:Maven. Multiple fixed versions available...

Security Bulletin: IBM® Db2® federated server is affected by a vulnerability in bcprov-jdk18on-1.82 (CVE-2026-0636)

Summary IBM® Db2® federated server is affected by a vulnerability in bcprov-jdk18on-1.82 CVE-2026-0636 Vulnerability Details CVEID:CVE-2026-0636 DESCRIPTION: Improper neutralization of special elements used in an LDAP query 'LDAP injection' vulnerability in Legion of the Bouncy Castle Inc. BC-JAV...

DoS (Denial of Service) org.bouncycastle:bcprov-jdk18on Dependency in Bamboo Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.0.0, 10.1.0, 10.2.0, 10.2.1, 11.0.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

RCE (Remote Code Execution) org.bouncycastle:bcprov-jdk18on Dependency in Bamboo Data Center

This High severity RCE Remote Code Execution vulnerability was introduced in versions 10.0.0, 10.1.0, 10.2.0, 11.0.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This RCE Remote Code Execution vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

DoS (Denial of Service) org.bouncycastle:bcprov-jdk18on Dependency in Bamboo Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.0.0, 10.1.0, 10.2.0, 11.0.0, 12.0.0 and 12.1.0 of Bamboo Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the processPacket method of KCCMBlockCipher, which invokes processAAD only when associated data is present, so with no AAD the G1 block nonce, length, flag is never mixed into the MAC and...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the BcKeyStoreSpi.engineLoad method, which sizes buffers for the certificate chain array, encoded certificates, encoded key material, entry data, and PBE salts directly from readInt length...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the isEmailConstrained and isURIConstrained methods of PKIXNameConstraintValidator, which compare rfc822Name and URI subjectAltName values with a bare equalsIgnoreCase and do not strip a trailing dot t...

Cryptographic Failure org.bouncycastle:bcprov-jdk18on Dependency in Bitbucket Data Center

This High severity org.bouncycastle:bcprov-jdk18on Dependency vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0 of Bitbucket Data Center and Server. This Cryptographic Failure vulnerability, with a CVSS Score of 8.9 and a CVSS Vector of code:java...

Use of a Broken or Risky Cryptographic Algorithm

Overview Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm due to the generateCTR process in G3413CTRBlockCipher. An attacker can recover relationships between encrypted plaintext blocks by driving the cipher past its counter range and causing th...

Security Bulletin: IBM® Db2® Federated server is affected by a vulnerability in bcprov-jdk18on and bcpkix-jdk18on (CVE-2025-8916)

Summary IBM® Db2® Federated server is affected by a vulnerability in bcprov-jdk18on and bcpkix-jdk18on. Vulnerability Details CVEID:CVE-2025-8916 DESCRIPTION: Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc. BC Java bcpkix on All API modules,...

Security Bulletin: IBM Maximo Application Suite uses bcprov-jdk18on-1.72.jar and protobuf-java-3.22.0.jar which is vulnerable to CVE-2023-33201, CVE-2023-33202, CVE-2024, CVE-2024-7254

Summary Security Bulletin: Security Bulletin: IBM Maximo Application Suite uses bcprov-jdk18on-1.72.jar and protobuf-java-3.22.0.jar which is vulnerable to CVE-2023-33201, CVE-2023-33202, CVE-2024, CVE-2024-7254. This bulletin contains information regarding the vulnerability and its fixture...