Unrated severityNVD Advisory· Published Oct 2, 2026
CVE-2026-103878
CVE-2026-103878
Description
Cleartext transmission of sensitive information vulnerability in Apache Directory LDAP API.
A StartTLS extended operation started after a Search request has been sent can lead to receive data in plain text before the TLS Handshake has been completed.
This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9.
Users are recommended to upgrade to version 2.1.9, which fixes the issue.
Affected products
1- Range: from 2.1.0 before 2.1.9
Patches
Vulnerability mechanics
References
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