https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-10T11:10:50.003039+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-12243 CVE-2020-12243 2026-10-10T11:10:52.102976+00:00

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

 https://vulnerability.circl.lu/vuln/usn-4352-1 USN-4352-1 — openldap vulnerability 2026-10-10T11:10:52.103105+00:00

Affected: Ubuntu:16.04:LTS: openldap, Ubuntu:18.04:LTS: openldap, Ubuntu:20.04:LTS: openldap

It was discovered that OpenLDAP incorrectly handled certain queries. A remote attacker could possibly use this issue to cause OpenLDAP to consume resources, resulting in a denial of service.