CVE-2026-26142 (GCVE-0-2026-26142)
Vulnerability from cvelistv5
Published
2026-06-09 17:05
Modified
2026-06-09 21:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-502 - Deserialization of Untrusted Data
Summary
Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network.
References
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|---|---|---|---|---|---|
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Impacted products
{
"containers": {
"cna": {
"affected": [
{
"product": "Nuance PowerScribe 360 4.0",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.11.49",
"status": "affected",
"version": "4.0",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.111.68",
"status": "affected",
"version": "4.0.1",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.2",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.154.18",
"status": "affected",
"version": "4.0.2",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.3",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.197.10",
"status": "affected",
"version": "4.0.3",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.4",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.212.10",
"status": "affected",
"version": "4.0.4",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.5",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.243.19",
"status": "affected",
"version": "4.0.5",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.6",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.277.28",
"status": "affected",
"version": "4.0.6",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.7",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.316.12",
"status": "affected",
"version": "4.0.7",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.8",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.427.15",
"status": "affected",
"version": "4.0.8",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe 360 version 4.0.9",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "7.0.528.24",
"status": "affected",
"version": "4.0.9",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.1.96.6",
"status": "affected",
"version": "2019.1",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.10",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.10.36.14",
"status": "affected",
"version": "2019.10",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.2",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.2.9.11",
"status": "affected",
"version": "2019.2",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.3",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.3.16.21",
"status": "affected",
"version": "2019.3",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.4",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.4.9.17",
"status": "affected",
"version": "2019.4",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.5",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.5.14.40",
"status": "affected",
"version": "2019.5",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.6",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.6.36.40",
"status": "affected",
"version": "2019.6",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.7",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.7.107.26",
"status": "affected",
"version": "2019.7",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.8",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.8.43.19",
"status": "affected",
"version": "2019.8",
"versionType": "custom"
}
]
},
{
"product": "Nuance PowerScribe One version 2019.9",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2019.9.31.23",
"status": "affected",
"version": "2019.9",
"versionType": "custom"
}
]
},
{
"product": "PowerScribe One version 2023.1 SP2 Patch 11",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2023.2.3054",
"status": "affected",
"version": "2023.1",
"versionType": "custom"
}
]
},
{
"product": "PowerScribe One version 2023.1 SP3 Patch 6",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "2023.3.9072",
"status": "affected",
"version": "2023.1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:microsoft:nuance_powerscribe_360:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.243.19",
"versionStartIncluding": "4.0.5",
"vulnerable": true
},
{
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"versionEndExcluding": "7.0.277.28",
"versionStartIncluding": "4.0.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:nuance_powerscribe_360:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.316.12",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:nuance_powerscribe_360:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.427.15",
"versionStartIncluding": "4.0.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:nuance_powerscribe_360:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.528.24",
"versionStartIncluding": "4.0.9",
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},
{
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"versionStartIncluding": "2019.1",
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},
{
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},
{
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{
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],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2026-06-09T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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-502",
"description": "CWE-502: Deserialization of Untrusted Data",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-09T21:50:32.088Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Nuance PowerScribe Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26142"
}
],
"title": "Nuance PowerScribe Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2026-26142",
"datePublished": "2026-06-09T17:05:17.903Z",
"dateReserved": "2026-02-11T16:24:51.134Z",
"dateUpdated": "2026-06-09T21:50:32.088Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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