VulnerabilityModified

CVE-2023-33143

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

HIGH 7.5EPSS 1.46%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
EPSS: 1.46% probability · 72th percentile
CISA KEV: Not listed
Affected: microsoft/edge chromium
Source: secure@microsoft.com

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33143Patch, Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33143Patch, Vendor Advisory
https://security.gentoo.org/glsa/202402-05

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