VulnerabilityModified

CVE-2023-38146

Windows Themes Remote Code Execution Vulnerability

HIGH 8.8EPSS 39.5%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 39.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Windows Themes Remote Code Execution Vulnerability

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 39.49% probability · 99th percentile
CISA KEV: Not listed
Weakness: CWE-367
Affected: microsoft/windows 11 21h2 · microsoft/windows 11 22h2
Source: secure@microsoft.com

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38146Patch, Vendor Advisory
http://packetstormsecurity.com/files/176391/Themebleed-Windows-11-Themes-Arbitrary-Code-Execution.html
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38146Patch, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.