Libexpat Project

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    Products: 1
    Vulnerabilities: 74
    Known Exploited: 0
    9
    Critical Level Threats
    25
    High Level Threats
    35
    Medium Level Threats
    5
    Low Level Threats

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    Vulnerabilities

    CVE-2026-124317

    libexpat through 2.10.0 Out-of-Bounds Read via unknown_toUtf8 and unknown_toUtf16

    Last Modified: Nov 07, 2026
    Published: Nov 07, 2026

    CVE-2026-118370

    libexpat through 2.9.0 Integer Overflow in storeAtts via attIndex and nPrefixes

    Last Modified: Nov 02, 2026
    Published: Oct 28, 2026

    CVE-2026-117610

    libexpat through 2.9.0 NULL Pointer Dereference via External Entity Subparser

    Last Modified: Nov 05, 2026
    Published: Oct 28, 2026

    CVE-2026-115506

    libexpat through 2.9.0 Denial of Service via Billion Laughs Detection Delay

    Last Modified: Oct 23, 2026
    Published: Oct 22, 2026

    CVE-2026-113351

    libexpat 2.7.2 through 2.9.0 Denial of Service via XML_ParserReset

    Last Modified: Oct 20, 2026
    Published: Oct 20, 2026
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    Libexpat_Project Vulnerabilities & Security CVEs | CVE-DB