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    1 vulnerability by G4KLX

    CVE-2026-122992 (GCVE-0-2026-122992)

    Vulnerability from cvelistv5 – Published: 2026-11-05 02:36 – Updated: 2026-11-09 20:39
    VLAI
    Summary
    In G4KLX DStarGateway and F4FXL DStarGateway before 7b75de6, dstarCallsignToAPRS in APRSUtils.cpp has an integer underflow via an empty RS-MS1A sender field.
    Severity
    9.2 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-09 20:39 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    mitre CNA
    References
    Impacted products
    Vendor Product Version
    G4KLX DStarGateway Affected: bd3b8650c41d3537c2af1d2d32dcb5b9f2a1a754 , < 7b75de605dca542a2953dd74c16f0eac96a8944e (git)
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