CVE-2026-104031

Summary

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).

Affected Software

Weaknesses

• CWE-772: Missing Release of Resource after Effective Lifetime

References

• https://access.redhat.com/security/cve/CVE-2026-104031
• https://bugzilla.redhat.com/show_bug.cgi?id=2479418

• ←Previous
• Next→