SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-21796

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

HIGH 8.3EPSS 0.99%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.99%). 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
8.3 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
0.99% probability · 60th percentile
CISA KEV
Not listed
Affected
microsoft/edge chromium
Source
secure@microsoft.com

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