CVE-2026-104031
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-10-06
Modified: 2026-10-28
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
A flaw was found in SSSD. In configurations where the autofs responder service is enabled, memory allocated during successful request processing is not released until the client connection terminates. A local attacker can exploit this vulnerability by maintaining an open connection and repeatedly submitting valid requests, leading to memory exhaustion and a Denial of Service (DoS).
Weakness Classification (1)
Affected Software (12)
| Vendor | Product | Version |
|---|---|---|
| fedoraproject | sssd | 2.12.0 |
| fedoraproject | sssd | 2.12.0 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
| redhat | enterprise_linux | 10.0 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
| redhat | enterprise_linux | 10.0 |
| redhat | openshift_container_platform | 4.0 |
| redhat | openshift_container_platform | 4.0 |
References & Advisories (2)
Vendor Advisory
Exploit
Issue Tracking
Mitigation