Adobe Flash Player versions 24.0.0.186 and earlier have an exploitable memory corruption vulnerability related to processing of atoms in MP4 files. Successful exploitation could lead to arbitrary code execution.
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
9.9% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)