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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-26142

40
FAUCET Score

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

First published: Jun 9, 2026Last modified: Jun 9, 2026

Impacted Technologies

VendorProductVersion(s)CPE
4.0.0CPE matchmatch criteria
cpe:2.3:a:microsoft:nuance_powerscribe_360:4.0.0:*:*:*:*:*:*:*
4.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:nuance_powerscribe_360:4.0.1:*:*:*:*:*:*:*
4.0.2CPE matchmatch criteria
cpe:2.3:a:microsoft:nuance_powerscribe_360:4.0.2:*:*:*:*:*:*:*
4.0.3CPE matchmatch criteria
cpe:2.3:a:microsoft:nuance_powerscribe_360:4.0.3:*:*:*:*:*:*:*
4.0.4CPE matchmatch criteria
cpe:2.3:a:microsoft:nuance_powerscribe_360:4.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.91%
Probability of exploitation in next 30 days
EPSS Percentile
77.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0191 is in the 66th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (23)

microsoftpatch availablevia msrc
Product: PowerScribe One version 2023.1 SP3 Patch 6Fixed in: 2023.3.9072
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.5Fixed in: 7.0.243.19
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.6Fixed in: 7.0.277.28
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.7Fixed in: 7.0.316.12
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.8Fixed in: 7.0.427.15
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.9Fixed in: 7.0.528.24
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.1Fixed in: 2019.1.96.6
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.2Fixed in: 2019.2.9.11
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.3Fixed in: 2019.3.16.21
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 4.0Fixed in: 7.0.11.49
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.1Fixed in: 7.0.111.68
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.2Fixed in: 7.0.154.18
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.3Fixed in: 7.0.197.10
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe 360 version 4.0.4Fixed in: 7.0.212.10
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.4Fixed in: 2019.4.9.17
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.5Fixed in: 2019.5.14.40
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.6Fixed in: 2019.6.36.40
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.7Fixed in: 2019.7.107.26
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.8Fixed in: 2019.8.43.19
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.9Fixed in: 2019.9.31.23
View patch
microsoftpatch availablevia msrc
Product: Nuance PowerScribe One version 2019.10Fixed in: 2019.10.36.14
View patch
microsoftpatch availablevia msrc
Product: PowerScribe One version 2023.1 SP2 Patch 11Fixed in: 2023.2.3054
View patch
microsoftvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2026-Jun/CVE-2026-26142Critical

Nuance PowerScribe Remote Code Execution Vulnerability

Jun 9, 2026

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2026-26142
Vendor Advisory