CVE-2026-21271 | THREATINT

Description

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation 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 and scope is changed.

PUBLISHED Reserved 2025-12-12 | Published 2026-01-13 | Updated 2026-01-14 | Assigner adobe

HIGH: 8.6CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Problem types

Improper Input Validation (CWE-20)

Product status

Default status

affected

Any version

affected

References

helpx.adobe.com/security/products/dreamweaver/apsb26-01.html vendor-advisory

cve.org (CVE-2026-21271)

nvd.nist.gov (CVE-2026-21271)

Download JSON