Vulnerability details
CVE-2026-26142
Microsoft Nuance PowerScribe 360Microsoft Nuance PowerScribe OneMicrosoft PowerScribe One Patch 11Microsoft PowerScribe One Patch 6
Nuance PowerScribe Remote Code Execution Vulnerability
CVSS 3.1
9.8Critical
Official description
Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (microsoft) | 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 |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Microsoft | Nuance PowerScribe 360 4.0 | 4.0 ≤ v < 7.0.11.49 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.1 | 4.0.1 ≤ v < 7.0.111.68 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.2 | 4.0.2 ≤ v < 7.0.154.18 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.3 | 4.0.3 ≤ v < 7.0.197.10 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.4 | 4.0.4 ≤ v < 7.0.212.10 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.5 | 4.0.5 ≤ v < 7.0.243.19 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.6 | 4.0.6 ≤ v < 7.0.277.28 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.7 | 4.0.7 ≤ v < 7.0.316.12 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.8 | 4.0.8 ≤ v < 7.0.427.15 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe 360 version 4.0.9 | 4.0.9 ≤ v < 7.0.528.24 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.1 | 2019.1 ≤ v < 2019.1.96.6 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.10 | 2019.10 ≤ v < 2019.10.36.14 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.2 | 2019.2 ≤ v < 2019.2.9.11 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.3 | 2019.3 ≤ v < 2019.3.16.21 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.4 | 2019.4 ≤ v < 2019.4.9.17 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.5 | 2019.5 ≤ v < 2019.5.14.40 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.6 | 2019.6 ≤ v < 2019.6.36.40 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.7 | 2019.7 ≤ v < 2019.7.107.26 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.8 | 2019.8 ≤ v < 2019.8.43.19 | CVEProject cvelistV5 (CNA) |
| Microsoft | Nuance PowerScribe One version 2019.9 | 2019.9 ≤ v < 2019.9.31.23 | CVEProject cvelistV5 (CNA) |
| Microsoft | PowerScribe One version 2023.1 SP2 Patch 11 | 2023.1 ≤ v < 2023.2.3054 | CVEProject cvelistV5 (CNA) |
| Microsoft | PowerScribe One version 2023.1 SP3 Patch 6 | 2023.1 ≤ v < 2023.3.9072 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26142 vendor-advisorypatch
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Details
- Published
- 2026-06-09
- Last updated
- 2026-09-24
- State
- Published
- Assigner (CNA)
- microsoft
Exploit prediction (EPSS)
1.91%
Probability of exploitation in 30 days
79.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data