CVE-2026-27286

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - psirt@adobe.com

Published

2026-04-14

Last modified

2026-10-26

Weaknesses

CWE-122

Affected products

• Indesign (Adobe)
• Indesign Desktop (Adobe)

References

• https://helpx.adobe.com/security/products/indesign/apsb26-32.html