CVE-2026-116488 | NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the fixed-size epList array, corrupting heap memory for code execution or denial of service.
NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the fixed-size epList array, corrupting heap memory for code execution or denial of service.
- 🔗 github.com/nxp-mcuxpresso/mcuxsdk-middleware-usb/com…
- 🔗 github.com/nxp-mcuxpresso/mcuxsdk-middleware-usb/com…
- 🔗 github.com/nxp-mcuxpresso/mcuxsdk-middleware-usb/com…
- 🔗 github.com/nxp-mcuxpresso/mcuxsdk-middleware-usb/blo…
- 🔗 mcuxpresso.nxp.com/mcuxsdk/latest/release/index.html
- 🔗 github.com/nxp-mcuxpresso/mcuxsdk-middleware-usb
- 🔗 www.vulncheck.com/advisories/nxp-mcuxpresso-sdk-usb-middlew…
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📊 Historien-Charts — Criticals-Trend · Vendors · EPSS-Verteilung
| Tier | CVEs | Anteil |
|---|---|---|
| ≥90 % | 754 | 0,2 % |
| ≥50 % | 3.338 | 0,9 % |
| ≥10 % | 22.175 | 5,7 % |
| <10 % | 362.843 | 93,2 % |
CVE-2026-116488 | NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the fixed-size epList array, corrupting heap memory for code execution or denial of service.
NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supp