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CVE-2026-47907 Adobe CVE debrief

CVE-2026-47907 is a HIGH-severity vulnerability in Adobe Dreamweaver Desktop versions 21.7 and earlier. The vulnerability is caused by an Improper Access Control issue, which could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction, as a victim must open a malicious file.

Vendor
Adobe
Product
Dreamweaver
CVSS
HIGH 8.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-09
Original CVE updated
2026-08-28
Advisory published
2026-06-09
Advisory updated
2026-08-28

Who should care

Users of Adobe Dreamweaver Desktop versions 21.7 and earlier should apply the necessary updates to prevent exploitation of this vulnerability.

Technical summary

The vulnerability has a CVSS score of 8.2 and a CVSS severity of HIGH. The CVSS vector is CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N. The weakness is classified as CWE-284: Improper Access Control.

Defensive priority

HIGH

Recommended defensive actions

  • Apply the necessary updates to Adobe Dreamweaver Desktop versions 21.7 and earlier.
  • Refer to the vendor advisory at resourceLinkAnnotations.ref-4 for more information.

Evidence notes

The vulnerability was published on 2026-06-09T20:16:59.803Z and modified on 2026-06-11T19:21:51.290Z. The CVE record can be found at resourceLinkAnnotations.cve-org and the NVD detail can be found at resourceLinkAnnotations.nvd.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47907 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47907

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-47907 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47907

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.