Threats Tagged 'cve-2026-88252'
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Threats Tagged 'cve-2026-88252'
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A vulnerability in sssd allows a local user to cause a Denial of Service (DoS) by exhausting the responder service's file descriptors. This is achieved by opening many concurrent connections to a responder socket and queuing new connection attempts, triggering an unthrottled retry loop. The result is high CPU usage and service stalls, preventing legitimate identity and authentication requests from being processed. Join the discussion | GCVE Database | 10/06/2026, 18:31:34 UTC Added: 10/06/2026, 21:41:57 UTC |
0 A flaw was found in sssd. A local user can cause a Denial of Service (DoS) by exhausting the responder service's available file descriptors (system handles used for open connections). By opening and maintaining many concurrent connections to a responder socket while continuing to queue new connection attempts, an attacker can trigger an unthrottled retry loop. This condition leads to high CPU utilization and stalls the service, preventing legitimate identity and authentication requests from being processed. Join the discussion | CVE Database V5 | 10/06/2026, 17:50:41 UTC Added: 10/06/2026, 18:04:02 UTC |
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