critical · CVSS v3 9.8 · CVSS v4 9.2

CVE-2026-122992

In G4KLX DStarGateway and F4FXL DStarGateway before 7b75de6, dstarCallsignToAPRS in APRSUtils.cpp has an integer underfl…

Description

In G4KLX DStarGateway and F4FXL DStarGateway before 7b75de6, dstarCallsignToAPRS in APRSUtils.cpp has an integer underflow via an empty RS-MS1A sender field.

Scores

Severity
critical
CVSS v2
7.5
CVSS v3
9.8
CVSS v4
9.2
EPSS
—

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