UNKNOWN NVD

CVE-2026-92392

During an upload, curl mishandles HTTP/2 `RST_STREAM` received from the server (with reason `HTTP_1_1_REQUIRED` or `REFUSED_STREAM`) leading to a use after free

During an upload, curl mishandles HTTP/2 `RST_STREAM` received from the server (with reason `HTTP_1_1_REQUIRED` or `REFUSED_STREAM`) leading to a use after free of a `struct Curl_easy` object.

Remediation

$ sudo apt install --only-upgrade curl

References

https://curl.se/docs/CVE-2026-92392.html
https://curl.se/docs/CVE-2026-92392.json
https://hackerone.com/reports/4030333

Published: 2026-10-14 · Source: NVD · Feed updated: 2026-10-14

This unknown severity vulnerability was published on 2026-10-14 via NVD. A remediation command is available below.

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