CVE-2026-40608 — Next AI Draw.io is a next.js web application that
CVE-2026-40608 — Next AI Draw.io is a next.js web application that integrates AI capabilities with draw.io diagrams. Prior to 0.4.15, the embedded HTTP sidecar contains three POST handlers (/api/state, /api/restore, and /api/history-svg) that process incoming requests by accumulating the entire requ
What This Means For You
- If your environment is affected by CWE-770, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-40608 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-40608 - Next AI Draw.io HTTP Sidecar OOM Exploit Attempt
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-40608 | vulnerability | CVE-2026-40608 |
| CWE-770 | weakness | CWE-770 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 21, 2026 at 21:16 UTC |
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