CVE-2026-11787
Medium · 5.0CVSS
5.0
EPSS
0.2%
Published
Jun 9, 2026
CISA due date
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The record
A flaw was found in 389 Directory Server. The ldap_utf8prev() function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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