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    2 vulnerabilities

    CVE-2026-13326 (GCVE-0-2026-13326)

    Vulnerability from cvelistv5 – Published: 2026-09-11 06:11 – Updated: 2026-09-11 06:11
    VLAI
    Title
    Out-of-bounds read and integer underflow vulnerability in QNdefNfcTextRecord impacts Qt NFC module
    Summary
    An out-of-bounds read in Qt NFC's language code length parsing allows a physically proximate attacker to cause a denial of service or limited memory disclosure via a crafted NFC tag.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
    CWE
    • CWE-125 - Out-of-bounds Read
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    References
    Impacted products
    Vendor Product Version
    qt qt Affected: 5.2.0 , < 6.8.9 (python)
    Affected: 6.9.0 , < 6.11.2 (python)
        cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
        cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Date Public
    2026-09-10 00:00
    Show details on NVD website
    To clipboard 

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    CVE-2026-11573 (GCVE-0-2026-11573)

    Vulnerability from cvelistv5 – Published: 2026-09-08 12:06 – Updated: 2026-09-11 09:31
    VLAI
    Title
    Uncontrolled recursion in QDomDocument/QDomNode serialization causes stack exhaustion (QtXml)
    Summary
    Uncontrolled recursion (CWE-674) in the QDomDocument/QDomNode serialization path of the Qt XML module (QtXml, qtbase). QDomElementPrivate::save() and QDomNodePrivate::save() recurse mutually, consuming one stack frame per level of element nesting with no depth limit, no configurable bound and no error return. A document with deeply nested elements parses successfully but exhausts the call stack and terminates the process when serialized. Reachable via QDomDocument::toByteArray() (Qt 4.0 and later), QDomDocument::toString(), QDomDocument::toCString(), QDomNode::save(), and operator<<(QTextStream&, const QDomNode&). Denial of service only — no code execution and no memory disclosure.
    Severity
    7.1 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 13:43 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    qt qt Affected: 2.2.0 , < 6.8.2 (python)
        cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Date Public
    2024-12-05 00:00
    Show details on NVD website
    To clipboard 

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