High (8.1) in party gaming party poker client. EPSS 1.4% chance of exploitation in the next 30 days.
The PartyGaming PartyPoker client program 121/120 does not properly verify the authenticity of updates, which allows remote man-in-the-middle attackers to execute arbitrary code via a Trojan horse update.
Severity
CVSS 3.1
8.1 high
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.4% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)