CVE-2026-26142
Critical
Description
Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Microsoft Nuance Powerscribe
PublishedJun 9, 2026
First seenJun 9, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft nuance_powerscribe_360 | 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9 | — |
| microsoft nuance_powerscribe_one | 2019.1, 2019.2, 2019.3, 2019.4, 2019.5, 2019.6, 2019.7, 2019.8, 2019.9, 2019.10, 2023.1 | — |
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