Improper Certificate Validation

Overview org.bouncycastle:bcprov-ext-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Certificate Validation in the check method of ProvOcspRevocationChecker, which verifies a stapled OCSP response's signature and then treats...

Improper Validation of Integrity Check Value

Overview org.bouncycastle:bcprov-jdk16 is a Bouncy Castle Crypto package that is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.6. Affected versions of this package are vulnerable to Improper...

Memory Allocation with Excessive Size Value

Overview org.bouncycastle:bcprov-debug-jdk15on is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in HSSPublicKeyParameters.getInstance and HSSSignature.getInstance, which read the HSS level count L...

ae.teletronics.nlp:entityextraction (>=1.3, <=1.4), ai.h2o:h2o-app (>=0.1.22, <=0.1.25) +1041 more potentially affected by CVE-2026-12803 via org.bouncycastle:bcprov-jdk15 (>=1.38, <=1.46)

org.bouncycastle:bcprov-jdk15 MAVEN version =1.38, =1.3, =0.1.22, =0.1.22, =1.0.0, =2.1.0, =1.0.1, =4.2.0, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.0.3, =1.3.3 and more Source cves: CVE-2026-12803 Source advisory:...

Allocation of Resources Without Limits or Throttling

Overview org.bouncycastle:bcprov-jdk15to18 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in PKCS12KeyStoreSpi, which feeds the attacker-controlled KDF iteration count from a PKCS12...

com.amazonaws.s3:jets3t (0.5.0), org.bouncycastle:bcpg-jdk12 (130) +2 more potentially affected by CVE-2026-14682 via org.bouncycastle:bcprov-jdk12 (130)

org.bouncycastle:bcprov-jdk12 MAVEN version 130 is affected by a known vulnerability. The following packages have a transitive dependency on org.bouncycastle:bcprov-jdk12 and may be impacted: - com.amazonaws.s3:jets3t 0.5.0 - org.bouncycastle:bcpg-jdk12 130 - org.vafer:jdeb =0.2, =0.2.1, =0.5.0...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

ai.stainless:grails-tika (0.1.0), al.bluecryst:bluecrystal (>=2.3.0, <=2.3.4) +1051 more potentially affected by CVE-2026-59641 via org.bouncycastle:bcmail-jdk15on (>=1.46, <=1.70)

org.bouncycastle:bcmail-jdk15on MAVEN version =1.46, =2.3.0, =1.5.5, =1.5.5, =1.2.0, =1.1.7, =1.1.9, =2.0.7, =3.6.1, =3.11.0, =3.19.0 - cloud.testload:jmeter-clickhouse-listener 2.00 and more Source cves: CVE-2026-59641 Source advisory: SNYK:JAVA-ORGBOUNCYCASTLE-18512872...

Improper Input Validation

Overview org.bouncycastle:bcprov-jdk15on is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Input Validation in the calculateAgreementpub, message method of the DHAgreement class, which raises the peer-supplied message to the power o...

DEBIAN-CVE-2026-58061

In Bouncy Castle for Java before 1.85, CCM-family modes write plaintext to caller buffer before tag check. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS BC-FJA before bc-fips 1.0.2.7 1.0.X series, 2.0.2 2.0.X series and 2.1.3 2.1.X series...

CVE-2026-59650

In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle for Java LTS before 2.73.12...

The vulnerability of Java Cryptography Libraries Bouncy Castle for Java FIPS and Bouncy Castle for Java LTS lies in their uncontrolled resource consumption, which allows attackers to cause service failures.

The vulnerability of Java Cryptographic Libraries, specifically Bouncy Castle for Java FIPS and Bouncy Castle for Java LTS, is related to an uncontrolled resource consumption. Exploiting this vulnerability can allow attackers to cause service failures...

Exploit for Improper Access Control in Widgetfactorylimited Jce

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Exploit for Improper Access Control in Widgetfactorylimited Jce

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Exploit for Improper Access Control in Widgetfactorylimited Jce

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Exploit for Improper Access Control in Widgetfactorylimited Jce

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Exploit for Improper Access Control in Widgetfactorylimited Jce

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Medium: bouncycastle

Issue Overview: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all pkix modules. PKIX draft CompositeVerifier accepts empty signature sequence as valid. This issue affects BC-JAVA: from 1.49 before 1.84. CVE-2026-5588 Affected...

R+R: Reassessing Java Security API Misuse in Current LLMs: A Replication on JCA and JSSE APIs with External Security Knowledge

The misuse of Java security APIs is a serious security problem in software development. Research in 2024 has shown that this problem is widespread in LLM-generated code. However, it remains unclear whether this phenomenon persists in current models and how external security knowledge affects it...

SUSE CVE-2025-14813

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all core modules. This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82...