PT-2026-44010 · Jenkins · Jenkins Ldap Plugin

Adiel Sol + 7 · Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-48917

NVD

CVSS v3.1

6.6

Medium

Base vector

AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Jenkins LDAP Plugin 807.v7d7de30930cf and earlier deserializes data from LDAP referrals without validation.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-48917

Affected Products

Jenkins Ldap Plugin

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-48917 · Security Note
• https://jenkins.io/security/advisory/2026-05-27/#SECURITY-3654 · Vendor Advisory
• https://t.me/CVEtracker/55122 · Telegram Post