CVE-2026-38641

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library.

Published 2026-06-26. Last modified 2026-06-29.