CURL-CVE-2026-18924

vendorUSosv

HTTP/2 server push UAF

view advisory published 2026-09-02Licence: per source

A flaw in libcurl's handling of HTTP/2 Server Push streams, when the parent handle is set to share connections with other handles, can lead to use-after-free in the cleanup process.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-18924US——
A flaw in libcurl's handling of HTTP/2 Server Push streams, when the parent handle is set to share connections with other handles, can lead to use-after-free in the cleanup process…
scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan