CVE-2026-20846
Medium
Elevated severity or exploit probability.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS — probability of exploitation (30 days)
1.4%
71.1th percentile
CISA KEV
Not listed
Weakness / dates
CWE-126
Published 2026-02-10 · modified 2026-08-19
Description
Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network.