CVE-2025-58766
📛 CVE Title
Dyad Vulnerable to Remote Code Execution via Top-level Navigation in Preview Window
Description
Dyad is a local AI app builder. A critical security vulnerability has been discovered that affected Dyad v0.19.0 and earlier versions that allows attackers to execute arbitrary code on users' systems. The vulnerability affects the application's preview window functionality and can bypass Docker container protections. An attacker can craft web content that automatically executes when the preview loads. The malicious content can break out of the application's security boundaries and gain control of the system. This has been fixed in Dyad v0.20.0 and later.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- GitHub_M
- CVSS severity
- CRITICAL
- CVSS score
- 9.1 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H- Effective score
- 9.1 / 10 CRITICAL source: CNA overview
- CWE(s)
-
CWE-94 - Reserved
- 2025-09-04
- Published
- 2025-09-17 19:36 UTC
- Last updated
- 2025-09-17 19:51 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/58xxx/CVE-2025-58766.json
- Linked Threat
- CVE-2025-58766 — Dyad Vulnerable to Remote Code Execution via Top-level Navigation in Preview Window
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2025-09-17 18:15:52 UTC
- NVD last modified
- 2026-06-17 09:44:54 UTC
- NVD CVSS v3.1
- 9.0 / 10 CRITICAL source: security-advisories@github.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H- Exploitability subscore
- 2.3 / 10
- Impact subscore
- 6.0 / 10
- EPSS score
- 0.0040 (probability of exploitation in next 30 days)
- EPSS percentile
- 33.05% vs all CVEs — higher = more likely to be exploited, as of 2026-07-31
NVD / KEV / EPSS data refreshed 2026-07-31 22:59 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2025-29747 - Assigner
- GitHub_M
- Published
- Sep 17, 2025, 5:36:22 PM
- Updated
- Sep 17, 2025, 5:51:53 PM
- EUVD base score (CVSS 3.1)
-
9.1 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - EUVD-reported EPSS
- 0.0600
- Vendors
- dyad-sh
- Products
-
dyad (< 0.20.0)
ENISA description: Dyad is a local AI app builder. A critical security vulnerability has been discovered that affected Dyad v0.19.0 and earlier versions that allows attackers to execute arbitrary code on users' systems. The vulnerability affects the application's preview window functionality and can bypass Docker container protections. An attacker can craft web content that automatically executes when the preview loads. The malicious content can break out of the application's security boundaries and gain control of the system. This has been fixed in Dyad v0.20.0 and later.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| dyad-sh | dyad |
< 0.20.0 (affected)
|
— |
Vendor references (3)
References embedded in the original CVE record by the assigning CNA.
MITRE references (3) cveawg.mitre.org
Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
NVD-tagged references (3)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://github.com/dyad-sh/dyad/commit/1c0255ab126d3b38ae9e78b17cdab9a07e5f0185 security-advisories@github.com
- https://github.com/dyad-sh/dyad/commit/ebcf89ee6cead83a33add5ef1e19c8d4f9b4ce9b security-advisories@github.com
- https://github.com/dyad-sh/dyad/security/advisories/GHSA-7fxm-c5xx-7vpq security-advisories@github.com
Remediations (18)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:learn.microsoft.com
As of November 11, 2025 , Home and Pro editions of Windows 11, version 23H2 have reached end of servicing. Enterprise and Education editions of version 23H2 will continue to receive monthly security updates until November 10, 2026.
2026-09-26 03:48 UTC -
web:msrc.microsoft.com
The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.
2026-09-26 03:48 UTC -
web:www.microsoft.com
Microsoft's free Security Update Guide Notifications provide links to security-related software updates and notification of re-released security updates. These notifications are sent via email throughout the month as needed. You can choose the type of updates for which you want to be notified: Major ...
2026-09-26 03:48 UTC -
web:catalog.update.microsoft.com
Welcome to the Microsoft Update Catalog site. We want your feedback! Visit our newsgroup or send us an email to provide us with your thoughts and suggestions. To get started using the site, enter in your search terms in the Search box above or visit our FAQ for search tips. |Newsgroup|Send us your feedback
2026-09-26 03:48 UTC -
web:learn.microsoft.com
Learning path Learn how Microsoft supports secure software development as part of a cybersecurity solution - Training Secure software development means integrating security into each phase of your development lifecycle, from requirements analysis to maintenance. Microsoft provides many services that can help you develop more secure code and deploy a more secure application in the cloud. This ...
2026-09-26 03:48 UTC -
web:www.tenable.com
Microsoft's August 2025 Patch Tuesday Addresses 107 CVEs ( CVE - 2025 -53779) By Research Special Operations Subscribe 13 Critical 91 Important 2 Moderate 1 Low Microsoft addresses 107 CVEs , including one zero-day vulnerability that was publicly disclosed.
2026-09-26 03:48 UTC -
web:sec.cloudapps.cisco.com
On September 16, 2026, the Cisco Product Security Incident Response Team (PSIRT) published the advisories that are listed in the following tables. To remediate these vulnerabilities, Cisco strongly recommends that customers upgrade to the fixed software that is indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Strengthening the ...
2026-09-26 03:48 UTC -
web:support.microsoft.com
This out-of-band (OOB) update for Windows 11, version 25H2 and Windows 11, version 24H2 (KB5121768) is cumulative. It includes all improvements from previous security and non-security updates, along with an additional fix . Improvements This OOB update includes the following improvement: [System Performance] This update addresses an issue affecting a limited number of devices with an Intel ...
2026-09-26 03:48 UTC -
web:www.theregister.com
Microsoft's August Patch Tuesday flaw-fixing festival addresses 111 problems in its products, a dozen of which are deemed critical, and one moderate-severity flaw that is listed as being publicly known. Let's start with the known bug, an elevation of privilege flaw in Windows Kerberos network ...
2026-05-22 14:41 UTC -
web:blog.talosintelligence.com
Microsoft has released its monthly security update for August 2025 , which includes 111 vulnerabilities affecting a range of products, including 13 that Microsoft marked as "critical".
2026-05-22 14:41 UTC -
web:www.windowslatest.com
Windows 11 March 2026 Patch Tuesday update adds Emoji 16.0, Sysmon, network speed test, reliability improvements, and security fixes.
2026-05-22 14:41 UTC -
web:gbhackers.com
Microsoft has rolled out its August 2025 Patch Tuesday fixes, addressing a total of 107 vulnerabilities across its ecosystem.
2026-05-22 14:41 UTC -
web:petri.com
Windows Aug 13, 2025 August 2025 Patch Tuesday Updates Fix 107 Vulnerabilities Microsoft patches critical flaws and rolls out new Windows features in August 2025 update.
2026-05-22 14:41 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-05-22 14:41 UTC -
web:www.cve.org
At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures
2026-05-22 14:41 UTC -
web:www.esri.com
Key highlights The ArcGIS Server Security 2025 update 2 is available This patch resolves 10 Medium severity vulnerabilities This security patch is cumulative, and includes fixes provided in the ArcGIS Server Security 2025 update 1.
2026-05-22 14:41 UTC -
web:www.ninjaone.com
Catalog of Microsoft KB updates with insights on performance & user sentiment. Find out what's working, what's not, & make informed decisions.
2026-05-22 14:41 UTC -
web:www.oracle.com
This Critical Patch Update contains 374 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at October 2025 Critical Patch Update: Executive Summary and Analysis.
2026-05-22 14:41 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2025-58766.json.
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