PT-2026-52579

CVE-2026-38637

Published

2026-06-25

Updated

2026-06-26

Description by

CVSS 3.1

7.5

High

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions relibc version 61f42d

Description A flaw in the pthread rwlockattr setpshared() function allows attackers to trigger a Denial of Service (DoS) by providing crafted input.

Recommendations As a temporary workaround, consider restricting the use of the pthread rwlockattr setpshared() function until a patch is available.

Exploitability

Exploit

Fix

Impacts

Researchers

Marsman1996

Yuchen Zhang

Vendors

Affected products

Weakness enumeration

CWE-400: Uncontrolled Resource Consumption

Related identifiers