Search Results (1 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-12610 2 Redhat, Sssd 6 Enterprise Linux, Hardened Images, Hummingbird and 3 more 2026-07-01 6.4 Medium
A flaw was found in sssd. When authenticating with a YubiKey, the SSSD PAM responder can crash due to a use-after-free vulnerability, where a memory pointer is incorrectly handled. A local attacker could exploit this flaw by manipulating smartcard or YubiKey contents, leading to a denial of service that disrupts authentication. This vulnerability also presents a potential for privilege escalation, although it is difficult to exploit.