{"id":"CVE-2026-48919","title":"Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.","summary":"Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.","severity":"medium","cvss":6.6,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-502"],"vendor":"jenkins","product":"active_directory","affected":["active_directory <= 2.41"],"published":"2026-05-27","updated":"2026-10-14","sourceUpdated":"2026-10-14T20:10:00.190","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-48919","references":[{"url":"https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3659","label":"jenkinsci-cert@googlegroups.com"}],"tags":["nvd"],"epss":0.00433,"epssPercentile":0.36031,"ingestedAt":"2026-10-14T20:53:12.324Z","slug":"CVE-2026-48919","body":"## Overview\n\nJenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.\n\n## Affected\n\n- `active_directory <= 2.41`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":36.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}