Adobe Photoshop CC versions 19.1.8 and earlier and 20.0.5 and earlier have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.
Severity
CVSS 3.0
9.8 critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
8.3% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)