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sssd

A race condition vulnerability in the SSSD autofs responder allows a local user to cause a Denial of Service (DoS) by triggering excessive memory consumption. This occurs when concurrent map enumeration and invalidation requests lead to memory leaks, potentially disrupting or crashing the autofs service. The issue affects multiple specific versions of SSSD. The CVSS score is 4.7, indicating a medium severity level.

CVE-2026-104045 describes a flaw in SSSD where a race condition in the autofs responder between asynchronous enumeration completion and map invalidation can be exploited by a local user. By repeatedly sending concurrent map enumeration and invalidation requests, an attacker can cause memory leaks that lead to excessive memory consumption, resulting in disruption or crash of the autofs service. This vulnerability affects numerous explicitly listed versions of SSSD.

A race condition vulnerability in the SSSD autofs responder allows a local user to cause a Denial of Service (DoS) by triggering excessive memory consumption. This occurs when concurrent map enumeration and invalidation requests lead to memory leaks, potentially disrupting or crashing the autofs ser

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… (CVE-2026-104045)

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.

This vulnerability involves a race condition in the autofs responder within SSSD on Red Hat Enterprise Linux 10. A local attacker can repeatedly send concurrent map enumeration and invalidation requests to trigger a memory leak. The resulting excessive memory consumption can disrupt or crash the autofs service, causing a Denial of Service. The CVSS 3.1 vector indicates the attack requires local access with high attack complexity and low privileges, and it impacts availability without affecting confidentiality or integrity.

CVE-2026-104045 is a vulnerability in the System Security Services Daemon (SSSD) component of Red Hat Enterprise Linux 10. It involves a race condition in the autofs responder between asynchronous enumeration completion and map invalidation. A local user can exploit this flaw to cause a denial of se

CVE-2026-104045: Missing Release of Resource after Effective Lifetime in Red Hat Red Hat Enterprise Linux 10


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… (CVE-2026-104045)CVE-2026-104045 0 A race condition vulnerability in the SSSD autofs responder allows a local user to cause a Denial of Service (DoS) by triggering excessive memory consumption. This occurs when concurrent map enumeration and invalidation requests lead to memory leaks, potentially disrupting or crashing the autofs service. The issue affects multiple specific versions of SSSD. The CVSS score is 4.7, indicating a medium severity level. MediumVulnerability#gcve #osv #ubuntu-cve-2026-104045 Join the discussion	GCVE Database	10/06/2026, 21:17:00 UTC Added: 10/17/2026, 22:21:42 UTC
CVE-2026-104045: Missing Release of Resource after Effective Lifetime in Red Hat Red Hat Enterprise Linux 10CVE-2026-104045 0 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. MediumVulnerability#cve #cve-2026-104045 #gcve Join the discussion	CVE Database V5	10/06/2026, 20:37:41 UTC Added: 10/06/2026, 20:49:08 UTC

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