CVE-2026-27283: InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context…

PriorityP343high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

0.17%

6.1th percentile

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
adobe	indesign	< 20.5.3	20.5.3
adobe	indesign	>= 21.0 < 21.3	21.3
adobe	indesign_desktop	<= 21.2	—

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