Vulnerabilities CVE-2026-44617

CVE-2026-44617

None

Open

TLP:CLEAR

Apache Zeppelin: LDAP filter injection in LdapRealm — incomplete fix of CVE-2024-31867

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Description

LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped. This is an incomplete fix of CVE-2024-31867. This issue affects Apache Zeppelin versions 0.11.1, 0.11.2, and 0.12.0. Users are recommended to upgrade to version 0.12.1, which fixes this issue.

Details

EPSS Score ⓘ: 0.84%

54.6th percentile
Confidence: 90%
Published: Jul 30, 2026
Last Modified: Jul 31, 2026

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