What’s Vulnerable › Vulnerabilities
CVE-2026-96402: USBX PIMA/MTP host class reads past its receive buffer when a device over-reports its object handle count
- Severity: medium (CVSS 5.2 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-20 · updated 2026-10-20
- Weakness: CWE-125
Description
A malicious USB MTP/PTP device can cause the USBX host to read past a heap buffer during ordinary object enumeration, leaking adjacent heap contents to the application or faulting on an unmapped page.
Affected products
- azure-rtos usbx: through 6.5.1.202602
References
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