Lucene search
+L

CVE-2026-54571 ESPAsyncWebServer: Integer overflow in multipart boundary parser causes denial of service

🗓️ 17 Sep 2026 18:28:26Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

ESPAsyncWebServer integer overflow in multipart boundary parser causes DoS on ESP32/ESP8266.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-54571
17 Sep 202618:28
cve
euvd
EUVD
EUVD-2026-82385
17 Sep 202618:28
euvd
nvd
NVD
CVE-2026-54571
17 Sep 202619:16
nvd
[
  {
    "vendor": "ESP32Async",
    "product": "ESPAsyncWebServer",
    "versions": [
      {
        "version": "< 3.11.1",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation