Adobe Digital Editions 4.5.4 and earlier has an exploitable memory corruption vulnerability. Successful exploitation could lead to arbitrary code execution.
Severity
CVSS 3.0
7.5 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
6.1% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)