CVE-2026-0636

MEDIUM EPSS 38.7%

Published Apr 15, 20262mo ago · Modified Jun 17, 20262w ago

5.5 CVSS 4.0

Medium

Published Apr 15, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

5.5

Exploitability

—

Impact

—

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope N

Threat Intelligence

EPSS Exploit Probability

38.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-90

References 2

github.com https://github.com/bcgit/bc-java/commit/d20cdb8430e09224114fec0179a71859929fcbde
github.com https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%900636

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.