CVE-2026-92391

Published: Ott 20, 2026 Last Modified: Ott 20, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

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.

https://curl.se/docs/CVE-2026-92391.html
https://curl.se/docs/CVE-2026-92391.html
https://curl.se/docs/CVE-2026-92391.json
https://curl.se/docs/CVE-2026-92391.json
https://hackerone.com/reports/4024222
https://hackerone.com/reports/4024222