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CVE record · CVE-2026-26142

Nuance PowerScribe Remote Code Execution Vulnerability

CVSS 9.8 CriticalCriticalEPSS 0.019 · 80th percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: microsoft) at 9 Jun 2026, 17:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Microsoft Nuance PowerScribe 360 4.0
  • affected 4.0 to before 7.0.11.49 custom
Microsoft Nuance PowerScribe 360 version 4.0.1
  • affected 4.0.1 to before 7.0.111.68 custom
Microsoft Nuance PowerScribe 360 version 4.0.2
  • affected 4.0.2 to before 7.0.154.18 custom
Microsoft Nuance PowerScribe 360 version 4.0.3
  • affected 4.0.3 to before 7.0.197.10 custom
Microsoft Nuance PowerScribe 360 version 4.0.4
  • affected 4.0.4 to before 7.0.212.10 custom
Microsoft Nuance PowerScribe 360 version 4.0.5
  • affected 4.0.5 to before 7.0.243.19 custom
Microsoft Nuance PowerScribe 360 version 4.0.6
  • affected 4.0.6 to before 7.0.277.28 custom
Microsoft Nuance PowerScribe 360 version 4.0.7
  • affected 4.0.7 to before 7.0.316.12 custom
Microsoft Nuance PowerScribe 360 version 4.0.8
  • affected 4.0.8 to before 7.0.427.15 custom
Microsoft Nuance PowerScribe 360 version 4.0.9
  • affected 4.0.9 to before 7.0.528.24 custom
Microsoft Nuance PowerScribe One version 2019.1
  • affected 2019.1 to before 2019.1.96.6 custom
Microsoft Nuance PowerScribe One version 2019.10
  • affected 2019.10 to before 2019.10.36.14 custom
Microsoft Nuance PowerScribe One version 2019.2
  • affected 2019.2 to before 2019.2.9.11 custom
Microsoft Nuance PowerScribe One version 2019.3
  • affected 2019.3 to before 2019.3.16.21 custom
Microsoft Nuance PowerScribe One version 2019.4
  • affected 2019.4 to before 2019.4.9.17 custom
Microsoft Nuance PowerScribe One version 2019.5
  • affected 2019.5 to before 2019.5.14.40 custom
Microsoft Nuance PowerScribe One version 2019.6
  • affected 2019.6 to before 2019.6.36.40 custom
Microsoft Nuance PowerScribe One version 2019.7
  • affected 2019.7 to before 2019.7.107.26 custom
Microsoft Nuance PowerScribe One version 2019.8
  • affected 2019.8 to before 2019.8.43.19 custom
Microsoft Nuance PowerScribe One version 2019.9
  • affected 2019.9 to before 2019.9.31.23 custom
Microsoft PowerScribe One version 2023.1 SP2 Patch 11
  • affected 2023.1 to before 2023.2.3054 custom
Microsoft PowerScribe One version 2023.1 SP3 Patch 6
  • affected 2023.1 to before 2023.3.9072 custom
Identifiers
CVE-2026-26142
CNA
microsoft
Weakness (CWE)
CWE-502
Tags
Published
9 Jun 2026
Updated
10 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 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 CNA (microsoft)
  • CISA KEV Not listed.
  • EPSS 0.019, the 80th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 9 Jun 2026, 17:05 UTC Confirmed by the CVE List

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.