Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-21268— Dreamweaver Desktop | Improper Input Validation (CWE-20)

Quick assessment

Affected
Adobe Adobe Dreamweaver Desktop
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Dreamweaver Desktop是美国奥多比（Adobe）公司的一款网页设计与开发软件。 Adobe Dreamweaver Desktop 21.6及之前版本存在输入验证错误漏洞，该漏洞源于输入验证不当，可能导致执行任意代码。

CVSS 8.6 · High EPSS 0.25% · P14

Affected Version Matrix 2

VendorProduct Version RangeStatus
Adobe Adobe Dreamweaver Desktop ≤ 21.6 affected
21.7 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-21268

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Dreamweaver Desktop | Improper Input Validation (CWE-20)
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Dreamweaver Desktop 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Dreamweaver Desktop是美国奥多比（Adobe）公司的一款网页设计与开发软件。 Adobe Dreamweaver Desktop 21.6及之前版本存在输入验证错误漏洞，该漏洞源于输入验证不当，可能导致执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Dreamweaver Desktop 0 ~ 21.6 -

II. Public POCs for CVE-2026-21268

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-21268

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-21268 (1)

Same Patch Batch · Adobe · 2026-01-13 · 25 CVEs total

CVE-2026-21271 8.6 HIGH Dreamweaver Desktop | Improper Input Validation (CWE-20)
CVE-2026-21267 8.6 HIGH Dreamweaver Desktop | Improper Neutralization of Special Elements used in an OS Command ('
CVE-2026-21272 8.6 HIGH Dreamweaver Desktop | Improper Input Validation (CWE-20)
CVE-2026-21280 8.6 HIGH Illustrator | Untrusted Search Path (CWE-426)
CVE-2026-21283 7.8 HIGH Bridge | Heap-based Buffer Overflow (CWE-122)
CVE-2026-21299 7.8 HIGH Substance3D - Modeler | Out-of-bounds Write (CWE-787)
CVE-2026-21298 7.8 HIGH Substance3D - Modeler | Out-of-bounds Write (CWE-787)
CVE-2026-21307 7.8 HIGH Substance3D - Designer | Out-of-bounds Write (CWE-787)
CVE-2026-21306 7.8 HIGH Substance3D - Sampler | Out-of-bounds Write (CWE-787)
CVE-2026-21287 7.8 HIGH Substance3D - Stager | Use After Free (CWE-416)
CVE-2026-21305 7.8 HIGH Substance3D - Painter | Out-of-bounds Write (CWE-787)
CVE-2026-21281 7.8 HIGH InCopy | Heap-based Buffer Overflow (CWE-122)
CVE-2026-21304 7.8 HIGH InDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-21277 7.8 HIGH InDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-21275 7.8 HIGH InDesign Desktop | Access of Uninitialized Pointer (CWE-824)
CVE-2026-21276 7.8 HIGH InDesign Desktop | Access of Uninitialized Pointer (CWE-824)
CVE-2026-21274 7.8 HIGH Dreamweaver Desktop | Incorrect Authorization (CWE-863)
CVE-2026-21288 5.5 MEDIUM Illustrator | NULL Pointer Dereference (CWE-476)
CVE-2026-21308 5.5 MEDIUM Substance3D - Designer | Out-of-bounds Read (CWE-125)
CVE-2026-21278 5.5 MEDIUM InDesign Desktop | Out-of-bounds Read (CWE-125)

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Dreamweaver Desktop
Same vendor: Adobe
Same weakness: CWE-20

V. Comments for CVE-2026-21268

No comments yet

Leave a comment