CVE-2026-87861

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

Description

AI Translation Available

When using ambient user credentials, an HTTP request directed to one origin
may be dispatched over a connection previously authenticated via Negotiate for
a different origin, leaving the request's intended credentials unused.

https://curl.se/docs/CVE-2026-87861.html
https://curl.se/docs/CVE-2026-87861.html
https://curl.se/docs/CVE-2026-87861.json
https://curl.se/docs/CVE-2026-87861.json
https://hackerone.com/reports/3972094
https://hackerone.com/reports/3972094