CVE-2026-90996
MEDIUM
NVD
CVSS Score
4
Severity
MEDIUM
Published
Sep 14, 2026
Vendor
unknown
Description
A flaw was found in sssd. A local unprivileged user could send a specially crafted request with a zero-length body to the Network Security Services (NSS) responder. This could lead to a denial-of-service condition, causing the NSS responder to become unstable or terminate. This vulnerability affects the availability of the system responder.