CVE-2026-12052 Out-of-bounds write in USB CDC NCM control handler when host wLength is smaller than the response
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-12052 | 11 Aug 202605:51 | – | attackerkb |
 | CVE-2026-12052 | 11 Aug 202605:51 | – | cve |
 | EUVD-2026-55967 | 11 Aug 202605:51 | – | euvd |
 | CVE-2026-12052 | 11 Aug 202606:17 | – | nvd |
 | CVE-2026-12052 Out-of-bounds write in USB CDC NCM control handler when host wLength is smaller than the response | 11 Aug 202605:51 | – | vulnrichment |
[
{
"vendor": "zephyrproject",
"product": "zephyr",
"collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
"packageName": "zephyr",
"defaultStatus": "unaffected",
"programFiles": [
"subsys/usb/device_next/class/usbd_cdc_ncm.c"
],
"versions": [
{
"version": "4.0.0",
"status": "affected",
"versionType": "semver",
"lessThan": "4.4.2"
}
]
}
]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
11 Aug 2026 05:51Current
CVSS 3.15.2
EPSS0.00187