CVE-2026-73199

A flaw was found in the `ipa-enrollment` SLAPI plugin. A remote authenticated client can exploit a null pointer dereference vulnerability by sending a malformed Lightweight Directory Access Protocol (LDAP) extended operation. By omitting the request value for the `JOIN_OID` in the `ipa-enrollment` extended operation, an attacker can trigger a server crash, potentially causing a denial of service.

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-27)

CWE

CWE-476

Published

2026-08-20

Modified

2026-10-27

Record from

the NVD, synced 2026-10-27

References

• https://access.redhat.com/security/cve/CVE-2026-73199
• https://bugzilla.redhat.com/show_bug.cgi?id=2471741
• https://bugzilla.redhat.com/show_bug.cgi?id=2471741

Check your stackJSON