Description
InCopy 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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Adobe | InCopy | ≤ 21.3, ≤ 20.5.3 | 21.4 |
Advisories 1
- WID-SEC-2026-1854 Adobe Creative Cloud Applikationen: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 9, 2026
References
- https://helpx.adobe.com/security/products/incopy/apsb26-59.html vendor-advisory