CVEvulnerability

CVE-2026-104033

5.4 MEDIUM Published 2026-10-06 Modified 2026-10-07 Official page ↗
Status
Undergoing Analysis
Published
2026-10-06
Last modified
2026-10-07
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-193

Description

A flaw was found in SSSD. When configured to enforce account expiration using LDAP (Lightweight Directory Access Protocol) shadow attributes, SSSD fails to treat an expiration value of zero as an expired account. A user with valid credentials for an expired account can exploit this flaw to bypass access controls and authenticate to the system. This allows unauthorized access to persist after the account was intended to be deactivated.

Related

Weakness · CWE (1)

  • CWE-193 Off-by-one Error weakness

References