High (7.8) in microsoft. EPSS 26% chance of exploitation in the next 30 days.
Windows Reader in Microsoft Windows 8.1, Windows Server 2012 Gold and R2, and Windows 10 allows remote attackers to execute arbitrary code via a crafted Reader file, aka "Microsoft Windows Reader Vulnerability."
Severity
CVSS 3.0
7.8 high
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
26% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-11-01)