CVE-2026-42913

FAUCET Score

Concurrent execution using shared resource with improper synchronization ('race condition') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

First published: Jun 9, 2026Last modified: Jul 8, 2026

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 1.2.7214CPE matchmatch criteria	cpe:2.3:a:microsoft:remote_desktop_client::::::windows::*
		< 10.0.22631.7219CPE matchmatch criteria	cpe:2.3:o:microsoft:windows_11_23h2:::::::arm64:*
		< 10.0.22631.7219CPE matchmatch criteria	cpe:2.3:o:microsoft:windows_11_23h2:::::::x64:*
		< 10.0.26100.8655CPE matchmatch criteria	cpe:2.3:o:microsoft:windows_11_24h2:::::::arm64:*
		< 10.0.26100.8655CPE matchmatch criteria	cpe:2.3:o:microsoft:windows_11_24h2:::::::x64:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Exploitability Score

1.6

Impact Score

5.9

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.47%

Probability of exploitation in next 30 days

EPSS Percentile

38.2%

Percentile rank of EPSS score among Peer Group

As of 2026-07-26

Model: v2026.06.15

This CVE's current EPSS score of 0.0047 is in the 33rd percentile among its peer group of 1,571 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.2 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.