CVE-2026-26142

CriticalCVSS 9.8/10Last modified Jul 23, 2026

Description

Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

VendorProductVersions
MicrosoftNuance PowerScribe 360 4.0>= 4.0, < 7.0.11.49
MicrosoftNuance PowerScribe 360 version 4.0.1>= 4.0.1, < 7.0.111.68
MicrosoftNuance PowerScribe 360 version 4.0.2>= 4.0.2, < 7.0.154.18
MicrosoftNuance PowerScribe 360 version 4.0.3>= 4.0.3, < 7.0.197.10
MicrosoftNuance PowerScribe 360 version 4.0.4>= 4.0.4, < 7.0.212.10
MicrosoftNuance PowerScribe 360 version 4.0.5>= 4.0.5, < 7.0.243.19
MicrosoftNuance PowerScribe 360 version 4.0.6>= 4.0.6, < 7.0.277.28
MicrosoftNuance PowerScribe 360 version 4.0.7>= 4.0.7, < 7.0.316.12
MicrosoftNuance PowerScribe 360 version 4.0.8>= 4.0.8, < 7.0.427.15
MicrosoftNuance PowerScribe 360 version 4.0.9>= 4.0.9, < 7.0.528.24
MicrosoftNuance PowerScribe One version 2019.1>= 2019.1, < 2019.1.96.6
MicrosoftNuance PowerScribe One version 2019.10>= 2019.10, < 2019.10.36.14
MicrosoftNuance PowerScribe One version 2019.2>= 2019.2, < 2019.2.9.11
MicrosoftNuance PowerScribe One version 2019.3>= 2019.3, < 2019.3.16.21
MicrosoftNuance PowerScribe One version 2019.4>= 2019.4, < 2019.4.9.17
MicrosoftNuance PowerScribe One version 2019.5>= 2019.5, < 2019.5.14.40
MicrosoftNuance PowerScribe One version 2019.6>= 2019.6, < 2019.6.36.40
MicrosoftNuance PowerScribe One version 2019.7>= 2019.7, < 2019.7.107.26
MicrosoftNuance PowerScribe One version 2019.8>= 2019.8, < 2019.8.43.19
MicrosoftNuance PowerScribe One version 2019.9>= 2019.9, < 2019.9.31.23
MicrosoftPowerScribe One version 2023.1 SP2 Patch 11>= 2023.1, < 2023.2.3054
MicrosoftPowerScribe One version 2023.1 SP3 Patch 6>= 2023.1, < 2023.3.9072

References

Timeline

Published
Jun 9, 2026
Last modified
Jul 23, 2026
NVD status
Analyzed

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CVE-2026-26142: Critical severity, CVSS 9.8 | Vulnix