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ALPINE-CVE-2026-18924

ALPINE-CVE-2026-18924

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 9.1 · Critical · Fix available

Published
Updated

Stack: system

Affected products and versions

  • curl Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: ≥ 7.44.0, < 8.22.0-r0

    Update to 8.22.0-r0

  • curl Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: ≥ 7.44.0, < 8.22.0-r0

    Update to 8.22.0-r0

Original sources

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