Vulnerability details
CVE-2026-21271
Adobe Dreamweaver Desktop
Dreamweaver Desktop | Improper Input Validation (CWE-20)
CVSS 3.1
8.6High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.6High | 3.1 | CVEProject cvelistV5 (CNA) (adobe) | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Adobe | Adobe Dreamweaver Desktop | v ≤ 21.6 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-01-13
- Last updated
- 2026-08-28
- State
- Published
- Assigner (CNA)
- adobe
Exploit prediction (EPSS)
0.25%
Probability of exploitation in 30 days
17.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-20Improper Input Validation (CWE-20)