CVE-2021-45054: Adobe Incopy

Medium severity, CVSS 5.5. EPSS: 2% chance of exploitation in the next 30 days.

Adobe InCopy version 16.4 (and earlier) is affected by a use-after-free vulnerability in the processing of a JPEG2000 file that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

• Adobe Incopy: up to and including 16.4

Published 2022-01-13. Last modified 2026-06-17.