CVE-2026-38638

Name of the Vulnerable Software and Affected Versions relibc versions prior to commit 61f42d

Description A flaw in the with argv() function located in /unistd/mod.rs allows an attacker to trigger a Denial of Service (DoS) by providing a specially crafted input.

Recommendations Update relibc to a version that includes the fix implemented after commit 61f42d. As a temporary mitigation, restrict the use of the with argv() function to minimize the risk of exploitation.