CVE-2026-21272HIGH 8.6EPSS p9.2%

CVE-2026-21272CVE-2026-21272

Description

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could lead to arbitrary file system write. An attacker could leverage this vulnerability to manipulate or inject malicious data into files on the system. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.

Scoring

CVSS 3.18.6 (HIGH)
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS0.19% probability of exploitation · percentile 9.2% · 2026-06-19T12:03:05Z
Published2026-01-13
Last modified2026-01-14

Underlying weaknesses· 1

CWE-20

References

  1. https://helpx.adobe.com/security/products/dreamweaver/apsb26-01.html

1

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.