bouncycastle: BC-JAVA: PKIX draft CompositeVerifier accepts empty signature sequence as valid

A flaw was found in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix. The PKIX draft CompositeVerifier implementation improperly accepts an empty signature sequence as a valid cryptographic signature. This issue allows a remote attacker to bypass signature verification mechanisms, potentially...

ROOT-APP-MAVEN-CVE-2026-59639 CVE-2026-59639 in org.bouncycastle:bcpkix-jdk18on - Patched by Root

Root has patched CVE-2026-59639 in the org.bouncycastle:bcpkix-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-59642 CVE-2026-59642 in org.bouncycastle:bcpkix-jdk18on - Patched by Root

Root has patched CVE-2026-59642 in the org.bouncycastle:bcpkix-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2025-8916 CVE-2025-8916 in org.bouncycastle:bcpkix-jdk18on - Patched by Root

Root has patched CVE-2025-8916 in the org.bouncycastle:bcpkix-jdk18on package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-5588 CVE-2026-5588 in org.bouncycastle:bcpkix-jdk18on - Patched by Root

Root has patched CVE-2026-5588 in the org.bouncycastle:bcpkix-jdk18on package for Root:Maven. Multiple fixed versions available...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in JcePKCSPBEInputDecryptorProviderBuilder and JceOpenSSLPKCS8DecryptorProviderBuilder, which parse PBES2Parameters from attacker-supplied EncryptedPrivateKeyInfo, PKCS12, or CMS...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the CMSSignedData.verifySignaturesSignerInformationVerifierProvider, boolean method, which iterates the signer set and returns true on loop completion without checking that any signer ...

Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in Bouncy Castle bcpkix (CVE-2026-5588)

Summary A vulnerability in Bouncy Castle bcpkix that is used by InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2026-5588 DESCRIPTION: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all pkix modules...

Security Bulletin: Vulnerability affect underscore-umd-min, werkzeug-3.1.5, flask-3.1.1, cryptography, aircompressor, pyasn1, http, log4j, apache2-build, commons-configuration, bcpkix-jdk18on, server-MariaDB, Jline, IBM COS Systems (April 2026)

Summary Vulnerability with underscore-umd-min CVE-2026-27601, werkzeug-3.1.5 CVE-2026-27199, flask-3.1.1-py3-nCVE-2026-27205, cryptographyCVE-2026-26007, aircompressorCVE-2025-67721, pyasn1CVE-2026-23490, http, log4jCVE-2025-68161, apache2-buildCVE-2025-55753, commons-configurationCVE-2024-29131,...

CVE-2026-5588

A flaw was found in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix. The PKIX draft CompositeVerifier implementation improperly accepts an empty signature sequence as a valid cryptographic signature. This issue allows a remote attacker to bypass signature verification mechanisms, potentially...

SUSE CVE-2026-5588

Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all pkix modules, Legion of the Bouncy Castle Inc. BCPKIX-FIPS bcpkix on All pkix modules, Legion of the Bouncy Castle Inc. BCPIX-LTS bcpkix on All pkix modules. This vulnerability...

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,...

EUVD-2025-24555

Malicious code in bioql PyPI...

SUSE CVE-2025-8916

Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc. BC Java bcpkix on All API modules, Legion of the Bouncy Castle Inc. BC Java bcprov on All API modules, Legion of the Bouncy Castle Inc. BCPKIX FIPS bcpkix-fips on All API modules allows Excessiv...

GHSA-4CX2-FC23-5WG6 Bouncy Castle for Java bcpkix, bcprov, bcpkix-fips on All (API modules) allows Excessive Allocation

Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java bcpkix, bcprov, bcpkix-fips on All API modules allows Excessive Allocation. This vulnerability is associated with program files...

DEBIAN-CVE-2025-8916

Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc. BC Java bcpkix on All API modules, Legion of the Bouncy Castle Inc. BC Java bcprov on All API modules, Legion of the Bouncy Castle Inc. BCPKIX FIPS bcpkix-fips on All API modules allows Excessiv...