CVE search · CVE-2026-104045
CVE-2026-104045
medium 4.7
A flaw was found in SSSD. A local user can trigger a Denial of Service (DoS) by exploiting a race condition in the autofs responder between asynchronous enumeration completion and map invalidation. By repeatedly sending concurrent map enumeration and invalidation requests, an attacker can cause memory to leak, leading to excessive memory consumption that can disrupt or crash the autofs service.
Details
- Status
- Analyzed
- Published
- Last changed
- Source
- secalert@redhat.com
- Weakness
- CWE-772
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | medium 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
secalert@redhat.comSecondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- fedoraproject · sssd
- redhat · openshift_container_platform
- redhat · enterprise_linux
References
- https://access.redhat.com/security/cve/CVE-2026-104045Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2478663ExploitIssue TrackingMitigationVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2478663ExploitIssue TrackingMitigationVendor Advisory