Use After Free Affecting rust-std-static-i686-pc-windows-gnu package, versions <0:1.99.0-1.hum1


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.63% (50th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-RHEL10-RUSTSTDSTATICI686PCWINDOWSGNU-20945204
  • published15 Oct 2026
  • disclosed14 Oct 2026

Introduced: 14 Oct 2026

NewCVE-2026-92392  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade RHEL:10 rust-std-static-i686-pc-windows-gnu to version 0:1.99.0-1.hum1 or higher.
This issue was patched in RHSA-2026:80349.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rust-std-static-i686-pc-windows-gnu package and not the rust-std-static-i686-pc-windows-gnu package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1