PT-2026-2768 · Adobe · Dreamweaver Desktop

Jann Horn · Published 2026-01-13 · Updated 2026-01-13 · CVE-2026-21268

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dreamweaver Desktop versions 21.6 and earlier

Description Dreamweaver Desktop versions 21.6 and earlier are susceptible to an Improper Input Validation issue. Successful exploitation could lead to arbitrary code execution within the current user's context. Exploitation requires user interaction, specifically opening a malicious file.

Recommendations Update Dreamweaver Desktop to a version later than 21.6.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2026-00728

CVE-2026-21268

Affected Products

Dreamweaver Desktop

References · 6

• https://osv.dev/vulnerability/CVE-2026-21268 · Vendor Advisory
• https://helpx.adobe.com/security/products/dreamweaver/apsb26-01.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00728 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-21268 · Security Note
• https://twitter.com/CveFindCom/status/2011161170753765396 · Twitter Post
• https://twitter.com/CVEnew/status/2011181504190431591 · Twitter Post