GCVE-110-NCSC-2026-12

Advisory PublishedCVSS 8.6/10

Vulnetix · Advisory published January 14, 2026

Dreamweaver Desktop versions 21.6 and earlier contain an Improper Input Validation vulnerability that allows for arbitrary file writing, necessitating user interaction to exploit via a malicious file.

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Weaknesses (CWE)

CWE-20Improper Input ValidationCWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')CWE-863Incorrect Authorization

Risk Scores

CVSS 3.1

8.6/10

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

Affected Products

Vendor	Product	Versions	Platforms
Adobe	vers:unknown/*	—	—

Aliases

CVE-2026-21267 CVE-2026-21268 CVE-2026-21271 CVE-2026-21272 CVE-2026-21274

References

advisory

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