High severity7.8NVD Advisory· Published Jun 9, 2026· Updated Jun 10, 2026
CVE-2026-34699
CVE-2026-34699
Description
InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Heap-based Buffer Overflow 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 products
2cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*range: <20.5.4
- (no CPE)range: <=21.3, <=20.5.3
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/indesign/apsb26-58.htmlnvdVendor Advisory
News mentions
1- Adobe Experience Manager: 25 Vulnerabilities Disclosed, Mostly XSS and Memory CorruptionVypr Intelligence · Jun 9, 2026