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ALPINE-CVE-2026-8924

ALPINE-CVE-2026-8924

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

A flaw in curl’s cookie parsing logic allows a malicious HTTP server to set "super cookies" that bypass the Public Suffix List check. This enables an attacker-controlled origin to inject cookies that curl subsequently scopes and transmits to unrelated third-party domains.

CVSS 9.1 · Critical · Fix available

Published
Updated

Stack: system

Affected products and versions

  • curl Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: ≥ 7.46.0, < 8.14.1-r3

    Update to 8.14.1-r3

  • curl Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: ≥ 7.46.0, < 8.14.1-r4

    Update to 8.14.1-r4

  • curl Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: ≥ 7.46.0, < 8.22.0-r0

    Update to 8.22.0-r0

  • curl Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: ≥ 7.46.0, < 8.21.0-r0

    Update to 8.21.0-r0

Original sources

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