Description
A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Directory Server 11 | — |
| Red Hat | Red Hat Directory Server 12 | — |
| Red Hat | Red Hat Directory Server 13 | — |
| Red Hat | Red Hat Enterprise Linux 10 | — |
| Red Hat | Red Hat Enterprise Linux 6 | — |
| Red Hat | Red Hat Enterprise Linux 7 | — |
| Red Hat | Red Hat Enterprise Linux 8 | — |
| Red Hat | Red Hat Enterprise Linux 9 | — |
References
- https://access.redhat.com/security/cve/CVE-2026-11786Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2485426Issue Tracking, Vendor Advisory
Timeline
- Published
- Jun 9, 2026
- Last modified
- Nov 6, 2026
- NVD status
- Modified