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ALPINE-CVE-2026-113351

ALPINE-CVE-2026-113351

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

libexpat 2.7.2 through 2.9.0 contains a denial of service vulnerability because XML_ParserReset zeroes the direct byte count but never offsets tracked heap allocations. Attackers can submit a large XML document so later documents on the same reset parser fail with XML_ERROR_NO_MEMORY until it is recreated.

CVSS 8.2 · High · Fix available

Published
Updated

Stack: system

Affected products and versions

  • expat Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: < 2.10.0-r0

    Update to 2.10.0-r0

  • expat Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: < 2.10.0-r0

    Update to 2.10.0-r0

  • expat Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: < 2.10.0-r0

    Update to 2.10.0-r0

  • expat Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: < 2.10.0-r0

    Update to 2.10.0-r0

Original sources

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