high7.5
CVE-2026-92391
A deeply nested multipart MIME structure constructed via the public API causes a stack overflow in libcurl during normal cleanup operations.
Impact
A deeply nested multipart MIME structure constructed via the public API causes a stack overflow in libcurl during normal cleanup operations. An excessive recursion depth within `curl_mime_free` leads to unbounded stack frame allocation during structure traversal, ultimately crashing the host process.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.