GitHub Advisoryadvisory · Maven

GHSA-c3fc-8qff-9hwx Bouncy Castle has an LDAP injection

MEDIUM Published 2026-04-17 Modified 2026-04-18 Official page ↗
Aliases
CVE-2026-0636
Ecosystem
Maven
Packages
org.bouncycastle:bcprov-jdk14, org.bouncycastle:bcprov-jdk15to18, org.bouncycastle:bcprov-jdk18on
Severity
Moderate
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/RE:M/U:Amber
Weaknesses
CWE-90
Reviewed
2026-04-18

Affected packages

• Maven org.bouncycastle:bcprov-jdk14: >= 1.74, < 1.84 → fixed in 1.84 • Maven org.bouncycastle:bcprov-jdk15to18: >= 1.74, < 1.84 → fixed in 1.84 • Maven org.bouncycastle:bcprov-jdk18on: >= 1.74, < 1.84 → fixed in 1.84

Description

Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (prov modules). This vulnerability is associated with program files LDAPStoreHelper. This issue affects BC-JAVA: from 1.74 before 1.84.

Related

Alias · CVE (1)

  • CVE-2026-0636 Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in Legion of the Bouncy Castle Inc. vulnerability

Weakness · CWE (1)

  • CWE-90 Improper Neutralization of Special Elements used in an LDAP Query weakness

References