CVE-2026-0636

MEDIUM

LDAP Injection Vulnerability in LDAPStoreHelper.java

Title source: cna
STIX 2.1

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 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.

References (2)

Core 2

Scores

CVSS v4 5.5
EPSS 0.0049
EPSS Percentile 38.3%
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:X/RE:M/U:Amber

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-90
Status published
Products (7)
Legion of the Bouncy Castle Inc./BC-JAVA 1.74 - 1.80.2
Legion of the Bouncy Castle Inc./BC-JAVA 1.74 - 1.84
Legion of the Bouncy Castle Inc./BC-JAVA 1.81 - 1.81.1
Legion of the Bouncy Castle Inc./BC-JAVA 1.82 - 1.84
org.bouncycastle/bcprov-jdk14 1.74 - 1.84Maven
org.bouncycastle/bcprov-jdk15to18 1.74 - 1.84Maven
org.bouncycastle/bcprov-jdk18on 1.74 - 1.84Maven
Published Apr 15, 2026
Tracked Since Apr 15, 2026