CVE-2026-27284
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Apr 14, 2026
Vendor
unknown
Description
InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.