CVE-2026-21274 HIGH

CVE-2026-21274: Dreamweaver Desktop | Incorrect Authorization (CWE-863)

Vendor Adobe
Product Dreamweaver Desktop
Weakness CWE-863 · Incorrect authorization
Published January 13, 2026
Last update February 26, 2026

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Dreamweaver Desktop versions 21.6 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could leverage this vulnerability to bypass security measures and execute unauthorized code. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Key dates

02Disclosure timeline

January 13, 2026 CVE published
February 26, 2026 Record updated