Critical severityNVD Advisory· Published Nov 5, 2026

CVE-2026-122992

Description

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

Patches

Vulnerability mechanics

References

github.com/F4FXL/DStarGateway/blob/7b75de605dca542a2953dd74c16f0eac96a8944e/README.mdnvd
github.com/F4FXL/DStarGateway/pull/71nvd

News mentions

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cvss	0.585
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000