Vulnerabilites related to microsoft - build_tools
CVE-2025-26646 (GCVE-0-2025-26646)
Vulnerability from cvelistv5
Published
2025-05-13 21:39
Modified
2025-07-15 01:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-73 - External Control of File Name or Path
Summary
External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | Microsoft | .NET 8.0 |
Version: 8.0.0 < 8.0.16 |
|||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-26646",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-14T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-15T04:01:52.372Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"platforms": [
"Unknown"
],
"product": ".NET 8.0",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "8.0.16",
"status": "affected",
"version": "8.0.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"Unknown"
],
"product": ".NET 9.0",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "9.0.5",
"status": "affected",
"version": "9.0.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2022 version 17.12",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "17.12.8",
"status": "affected",
"version": "17.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2022 version 17.13",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "17.13.7",
"status": "affected",
"version": "17.10",
"versionType": "custom"
}
]
},
{
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2022 version 17.8",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "17.8.21",
"status": "affected",
"version": "17.8.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2022 version 17.10",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "17.10.15",
"status": "affected",
"version": "17.10",
"versionType": "custom"
}
]
},
{
"platforms": [
"Unknown"
],
"product": "Build Tools for Visual Studio 2022",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "Fixed Version 17.13.7",
"status": "affected",
"version": "17.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.0.16",
"versionStartIncluding": "8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"versionEndExcluding": "9.0.5",
"versionStartIncluding": "9.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
"versionEndExcluding": "17.12.8",
"versionStartIncluding": "17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
"versionEndExcluding": "17.13.7",
"versionStartIncluding": "17.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
"versionEndExcluding": "17.8.21",
"versionStartIncluding": "17.8.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
"versionEndExcluding": "17.10.15",
"versionStartIncluding": "17.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:build_tools_for_visual_studio_2022:*:*:*:*:*:*:*:*",
"versionEndExcluding": "Fixed Version 17.13.7",
"versionStartIncluding": "17.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2025-05-13T07:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-73",
"description": "CWE-73: External Control of File Name or Path",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-15T01:10:59.491Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": ".NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability",
"tags": [
"vendor-advisory"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646"
}
],
"title": ".NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2025-26646",
"datePublished": "2025-05-13T21:39:52.529Z",
"dateReserved": "2025-02-12T19:23:29.269Z",
"dateUpdated": "2025-07-15T01:10:59.491Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2025-05-13 22:15
Modified
2025-07-10 14:54
Severity ?
Summary
External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| secure@microsoft.com | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | build_tools | * | |
| microsoft | visual_studio_2022 | * | |
| microsoft | visual_studio_2022 | * | |
| microsoft | visual_studio_2022 | * | |
| microsoft | visual_studio_2022 | * | |
| microsoft | .net | * | |
| apple | macos | - | |
| linux | linux_kernel | - | |
| microsoft | windows | - | |
| microsoft | .net | * | |
| apple | macos | - | |
| linux | linux_kernel | - | |
| microsoft | windows | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:build_tools:*:*:*:*:*:visual_studio:*:*",
"matchCriteriaId": "EAA124E7-65D9-47F0-9511-FC6ECCD0E6E6",
"versionEndExcluding": "17.13.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
"matchCriteriaId": "15DDEE89-4759-416F-89F8-EC9975C25B53",
"versionEndExcluding": "17.8.21",
"versionStartIncluding": "17.8.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
"matchCriteriaId": "382952FA-438B-4792-B8BB-501D3654CA5A",
"versionEndExcluding": "17.10.15",
"versionStartIncluding": "17.10.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
"matchCriteriaId": "42F8FD3E-FFD8-4963-84E5-AFBFEA76418F",
"versionEndExcluding": "17.12.8",
"versionStartIncluding": "17.12.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8A1AA7A3-18C1-4C90-ADB7-5070AC455451",
"versionEndExcluding": "17.13.7",
"versionStartIncluding": "17.13.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CC60E71D-2EC5-46E1-AF1D-002D855EBE28",
"versionEndExcluding": "9.0.5",
"versionStartIncluding": "9.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
"matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1A18F0AD-A304-42C4-A0E6-E74837FC6393",
"versionEndExcluding": "8.0.16",
"versionStartIncluding": "8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
"matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network."
},
{
"lang": "es",
"value": "El control externo del nombre o la ruta de archivo en .NET, Visual Studio y Build Tools for Visual Studio permite que un atacante autorizado realice suplantaci\u00f3n de identidad a trav\u00e9s de una red."
}
],
"id": "CVE-2025-26646",
"lastModified": "2025-07-10T14:54:17.283",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 5.9,
"source": "secure@microsoft.com",
"type": "Secondary"
}
]
},
"published": "2025-05-13T22:15:20.493",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Vendor Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-73"
}
],
"source": "secure@microsoft.com",
"type": "Secondary"
}
]
}