PT-2026-36284

Published

2026-04-21

·

Updated

2026-04-21

Description by

CVSS 3.1
7.5
High
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema init.c and checkTime.
Exploitability
Fix
Vendors
Affected products
Related identifiers
JLSEC-2026-173
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com