CVE-2026-104046: Sssd: güvenlik açığı

Açıklama (NVD)

A flaw was found in SSSD (System Security Services Daemon). When Identity Provider (IdP) authentication is enabled, pre-authentication requests retain state in memory without being cleared or timed out. A local attacker can repeatedly initiate authentication flows without completing them, causing unbounded memory consumption. This memory exhaustion can lead to a Denial of Service (DoS) by degrading or terminating SSSD authentication services.

Özet bilgiler

Ürün

Fedoraproject Sssd

CVSS v3.1

6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

%0,16 (yüzdelik 5)

CWE

CWE-770

Yama

Geçici çözüm

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• access.redhat.com
• bugzilla.redhat.com
• CWE-770