Nuance PowerScribe Remote Code Execution Vulnerability
Summary
| CVE | CVE-2026-26142 |
|---|---|
| State | PUBLISHED |
| Assigner | microsoft |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-06-09 17:17:03 UTC |
| Updated | 2026-06-09 19:32:51 UTC |
| Description | Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network. |
Risk And Classification
Primary CVSS: v3.1 9.8 CRITICAL from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.011450000 probability, percentile 0.624940000 (date 2026-06-16)
Problem Types: CWE-502 | CWE-502 CWE-502: Deserialization of Untrusted Data
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | CNA | CVSS | 9.8 | CRITICAL | 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 |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Microsoft | Nuance PowerScribe 360 4.0 | affected 4.0 7.0.11.49 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.1 | affected 4.0.1 7.0.111.68 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.2 | affected 4.0.2 7.0.154.18 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.3 | affected 4.0.3 7.0.197.10 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.4 | affected 4.0.4 7.0.212.10 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.5 | affected 4.0.5 7.0.243.19 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.6 | affected 4.0.6 7.0.277.28 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.7 | affected 4.0.7 7.0.316.12 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.8 | affected 4.0.8 7.0.427.15 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe 360 Version 4.0.9 | affected 4.0.9 7.0.528.24 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.1 | affected 2019.1 2019.1.96.6 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.10 | affected 2019.10 2019.10.36.14 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.2 | affected 2019.2 2019.2.9.11 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.3 | affected 2019.3 2019.3.16.21 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.4 | affected 2019.4 2019.4.9.17 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.5 | affected 2019.5 2019.5.14.40 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.6 | affected 2019.6 2019.6.36.40 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.7 | affected 2019.7 2019.7.107.26 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.8 | affected 2019.8 2019.8.43.19 custom | Not specified |
| CNA | Microsoft | Nuance PowerScribe One Version 2019.9 | affected 2019.9 2019.9.31.23 custom | Not specified |
| CNA | Microsoft | PowerScribe One Version 2023.1 SP2 Patch 11 | affected 2023.1 2023.2.3054 custom | Not specified |
| CNA | Microsoft | PowerScribe One Version 2023.1 SP3 Patch 6 | affected 2023.1 2023.3.9072 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26142 | [email protected] | msrc.microsoft.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.