Home

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.

PUBLISHED Reserved 2026-06-09 | Published 2026-06-09 | Updated 2026-06-09 | Assigner redhat




LOW: 1.9CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

Problem types

Out-of-bounds Read

Product status

Default status
affected

Default status
affected

Default status
affected

Default status
affected

Default status
unknown

Default status
affected

Default status
affected

Default status
affected

Timeline

2026-04-16:Reported to Red Hat.
2026-04-16:Made public.

References

access.redhat.com/security/cve/CVE-2026-11786 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2485426 (RHBZ#2485426) issue-tracking

redhat.atlassian.net/browse/PSIRTSUPT-7600

cve.org (CVE-2026-11786)

nvd.nist.gov (CVE-2026-11786)

Download JSON