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2 vulnerabilities by G4KLX
CVE-2026-122992 (GCVE-0-2026-122992)
Vulnerability from nvd – Published: 2026-11-05 02:36 – Updated: 2026-11-05 02:36
VLAI
EPSS
VEX
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
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| G4KLX | DStarGateway |
Affected:
bd3b8650c41d3537c2af1d2d32dcb5b9f2a1a754 , < 7b75de605dca542a2953dd74c16f0eac96a8944e
(git)
|
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"defaultStatus": "unaffected",
"product": "DStarGateway",
"programFiles": [
"APRS/APRSUtils.cpp"
],
"programRoutines": [
{
"name": "dstarCallsignToAPRS"
}
],
"repo": "https://github.com/g4klx/DStarGateway",
"vendor": "G4KLX",
"versions": [
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"lessThan": "7b75de605dca542a2953dd74c16f0eac96a8944e",
"status": "affected",
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}
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
},
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"type": "CWE"
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"references": [
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"url": "https://github.com/g4klx/DStarGateway"
},
{
"url": "https://github.com/F4FXL/DStarGateway/pull/71"
},
{
"url": "https://github.com/F4FXL/DStarGateway/blob/7b75de605dca542a2953dd74c16f0eac96a8944e/README.md?plain=1#L159-L161"
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CVE-2026-122992 (GCVE-0-2026-122992)
Vulnerability from cvelistv5 – Published: 2026-11-05 02:36 – Updated: 2026-11-05 02:36
VLAI
EPSS
VEX
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
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| G4KLX | DStarGateway |
Affected:
bd3b8650c41d3537c2af1d2d32dcb5b9f2a1a754 , < 7b75de605dca542a2953dd74c16f0eac96a8944e
(git)
|
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"affected": [
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"product": "DStarGateway",
"programFiles": [
"APRS/APRSUtils.cpp"
],
"programRoutines": [
{
"name": "dstarCallsignToAPRS"
}
],
"repo": "https://github.com/g4klx/DStarGateway",
"vendor": "G4KLX",
"versions": [
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"versionType": "git"
}
]
}
],
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"lang": "en",
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}
],
"metrics": [
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"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
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}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-191",
"description": "CWE-191 Integer Underflow (Wrap or Wraparound)",
"lang": "en",
"type": "CWE"
}
]
}
],
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"references": [
{
"url": "https://github.com/g4klx/DStarGateway"
},
{
"url": "https://github.com/F4FXL/DStarGateway/pull/71"
},
{
"url": "https://github.com/F4FXL/DStarGateway/blob/7b75de605dca542a2953dd74c16f0eac96a8944e/README.md?plain=1#L159-L161"
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