CVE-2026-11787 - 389-ds-base: 389-ds-base: heap buffer over-read in ldap_utf8prev() via str2simple filter parsing

CVE-2026-11787 - 389-ds-base: 389-ds-base: heap buffer over-read in ldap_utf8prev() via str2simple filter parsing

https://cvefeed.io/rssfeed/latest.atom / Tue, 06/09/2026 - 17:28
CVE ID :CVE-2026-11787
Published : June 9, 2026, 2:16 p.m. | 48 minutes ago
Description :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.
Severity: 5.0 | MEDIUM
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