CVEvulnerability

CVE-2026-104032

5.5 MEDIUM Published 2026-10-06 Modified 2026-10-28 Official page ↗
Status
Analyzed
Published
2026-10-06
Last modified
2026-10-28
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-408

Description

A flaw was found in SSSD. An unprivileged local user can repeatedly request master automount map updates through the autofs responder due to missing authorization checks. This triggers global cache invalidation and forces repeated lookups to backend directory providers, leading to a Denial of Service (DoS) from degraded automount availability and elevated resource consumption.

Affected configurations

• fedoraproject sssd 2.12.0 • redhat openshift container platform 4.0 • redhat enterprise linux 7.0 • redhat enterprise linux 8.0 • redhat enterprise linux 9.0 • redhat enterprise linux 10.0

Related

Weakness · CWE (1)

  • CWE-408 Incorrect Behavior Order: Early Amplification weakness

References