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...

bouncycastle: BC-JAVA: GOSTCTR implementation unable to process more than 255 blocks correctly

A flaw was found in Legion of the Bouncy Castle Inc. BC-JAVA bcprov. The GOSTCTR implementation is unable to securely process more than 255 blocks of data due to keystream reuse. This issue allows an attacker to break the fundamental confidentiality of any data protected by the G3413CTRBlockCiphe...

bouncycastle: BC-JAVA: LDAP injection vulnerability in LDAPStoreHelper.java

A flaw was found in Legion of the Bouncy Castle Inc. BC-JAVA bcprov. The LDAPStoreHelper implementation fails to properly neutralize special elements in user-supplied input before incorporating them into LDAP queries. This allows a remote attacker to execute an LDAP injection attack by supplying...

Covert timing channel vulnerability at Bouncy Castle dependency at Crucible Server

This High severity Covert timing channel vulnerability was introduced in version 4.9.0 of Crucible Server. Atlassian recommends that Crucible Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Crucible Da...

Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.24 security update

A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

EUVD-2026-22872

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. Non-constant time comparisons risk private key leakage in FrodoKEM. This issue affects BC-JAVA: from 2.17.3 before 1.84...

SUSE CVE-2026-3505

Allocation of resources without limits or throttling, Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all pg modules. This vulnerability is associated with program files AEADEncDataPacket.Java, BcAEADUtil.Java, JceAEADUtil.Java,...

SUSE CVE-2026-5598

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84...

CVE-2026-3505

Allocation of resources without limits or throttling, Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all pg modules. This vulnerability is associated with program files AEADEncDataPacket.Java, BcAEADUtil.Java, JceAEADUtil.Java,...

CVE-2026-3505

Allocation of resources without limits or throttling, Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all pg modules. This vulnerability is associated with program files AEADEncDataPacket.Java, BcAEADUtil.Java, JceAEADUtil.Java,...

CVE-2026-5598

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.80.1, from 1.82 before 1.84...

CVE-2026-5598

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84...

Security Bulletin: Multiple vulnerabilities affect Data Virtualization on IBM Software Hub (December 2025)

Summary Multiple vulnerabilities have been addressed in Data Virtualization on IBM Software Hub. Note that Data Virtualization was named Watson Query on IBM Cloud Pak for Data version 4.8. Vulnerability Details CVEID:CVE-2025-8916 DESCRIPTION: Allocation of Resources Without Limits or Throttling...

Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc.

Summary Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses Allocation of Resources Without Limits or Throttling vulnerability in Legion of the Bouncy Castle Inc.This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the ASN1ObjectIdentifier. An attacker can cause excessive resource consumption by submitting specially crafted ASN.1 Object Identifiers, potentially leading to service disruption...

PT-2026-33029

Name of the Vulnerable Software and Affected Versions BC-JAVA versions 1.74 through 1.83 Description Improper neutralization of special elements used in an LDAP query, known as LDAP injection, exists in the BC-JAVA bcprov modules. This issue is associated with the program files LDAPStoreHelper...

Atlassian Confluence < 7.19.26 / 7.20.x < 8.5.12 / 8.6.x < 8.9.4 / 9.0.1 (CONFSERVER-97723)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-97723 advisory. - 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 before 1.0.2.5...

Security Bulletin: A Bouncy Castle vulnerability has been identified in Apache Solr and Logstash shipped with IBM Operations Analytics - Log Analysis (CVE-2023-33201)

Summary There is a potential injection vulnerability in Bouncy Castle that is used by Apache Solr and Logstash. This has been addressed Vulnerability Details CVEID:CVE-2023-33201 DESCRIPTION: The Bouncy Castle Crypto Package For Java bc-java could allow a remote attacker to obtain sensitive...

Security Bulletin: Multiple Vulnerabilities in CloudPak for AIOps

Summary Multiple vulnerabilities were addressed in IBM Cloud Pak for AIOps version 4.4.0 Vulnerability Details CVEID:CVE-2022-46337 DESCRIPTION: Apache Derby could allow a remote attacker to bypass security restrictions, caused by a LDAP injection vulnerability in authenticator. By sending a...

Design/Logic Flaw

An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different...