CVE-2025-21121: InDesign Desktop versions ID20.0, ID19.5.1 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in…

PriorityP343high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

0.27%

18.5th percentile

InDesign Desktop versions ID20.0, ID19.5.1 and earlier are affected by an out-of-bounds write 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	< 19.5.2	19.5.2
adobe	indesign	—	—
adobe	indesign_desktop	<= ID19.5.1	—

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