CVE-2026-34627 | Adobe InDesign Desktop up to 20.5.2/21.2 File heap-based overflow (apsb26-32)

A vulnerability has been found in Adobe InDesign Desktop up to 20.5.2/21.2 and classified as critical. Affected by this vulnerability is an unknown functionality of the component File Handler. This manipulation causes heap-based buffer overflow.

This vulnerability is tracked as CVE-2026-34627. The attack is possible to be carried out remotely. No exploit exists.

The affected component should be upgraded.