🔐 CVE Alert

CVE-2026-0636

MEDIUM 6.5

LDAP Injection Vulnerability in LDAPStoreHelper.java

CVSS Score
6.5
EPSS Score
0.5%
EPSS Percentile
41th

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.

CWE CWE-90
Vendor legion of the bouncy castle inc.
Product bc-java
Published Apr 15, 2026
Last Updated Jul 16, 2026
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Affected Versions

Legion of the Bouncy Castle Inc. / BC-JAVA
1.74 < 1.80.2 1.81 < 1.81.1 1.82 < 1.84

References

NVD ↗ CVE.org ↗ EPSS Data ↗
github.com: https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%900636 github.com: https://github.com/bcgit/bc-java/commit/d20cdb8430e09224114fec0179a71859929fcbde access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-0636 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2458641 security.access.redhat.com: https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0636.json access.redhat.com: https://access.redhat.com/errata/RHSA-2026:18054 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:18055 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:14276 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:14272 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:13631 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:18059 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:21772 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:17668 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:11720 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:11721

Credits

Prasanth Sundararajan ([email protected])