| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-10663 | 12 Jul 202616:16 | – | attackerkb |
 | CVE-2026-10663 | 12 Jul 202617:37 | – | circl |
 | CVE-2026-10663 Use-after-free / double-free of the root USB device in the experimental USB host stack | 12 Jul 202616:16 | – | cvelist |
 | EUVD-2026-43240 | 12 Jul 202616:16 | – | euvd |
 | CVE-2026-10663 | 12 Jul 202617:16 | – | nvd |
 | PT-2026-57565 | 12 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-10663 Use-after-free / double-free of the root USB device in the experimental USB host stack | 12 Jul 202616:16 | – | vulnrichment |
Node
[
{
"vendor": "zephyrproject",
"product": "zephyr",
"collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
"packageName": "zephyr",
"defaultStatus": "unaffected",
"programFiles": [
"subsys/usb/host/usbh_core.c",
"subsys/usb/host/usbh_device.c"
],
"versions": [
{
"version": "4.4.0",
"status": "affected",
"lessThan": "4.5.0",
"versionType": "semver"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| ctx->root | path | subsys/usb/host/usbh_device.c | Use-after-free and double-free in USB host stack due to not clearing ctx->root before freeing, enabling a second dev_removed event to operate on a freed object. | CWE-416 |
| usbh_device_disconnect() | path | subsys/usb/host/usbh_device.c | Use-after-free and double-free in USB host stack due to not clearing ctx->root before freeing, enabling a second dev_removed event to operate on a freed object. | CWE-416 |
| ctx->root | path | subsys/usb/host/usbh_core.c | Device removal handler relies on ctx->root to decide teardown; if root is freed without clearing, a subsequent event can reuse freed data structure, leading to crash or memory corruption. | CWE-416 |
| dev_removed_handler() | path | subsys/usb/host/usbh_core.c | Device removal handler relies on ctx->root to decide teardown; if root is freed without clearing, a subsequent event can reuse freed data structure, leading to crash or memory corruption. | CWE-416 |
Data
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16 Jul 2026 19:30Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.1
EPSS0.00236
SSVC