High 8.4Published Jul 19, 2026

CVE-2026-63906usb: musb: omap2430: Fix use-after-free in omap2430_probe()

Updated under an hour ago (Oct 28, 2026, 9:40 AM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: usb: musb: omap2430: Fix use-after-free in omap2430_probe() In omap2430_probe(), of_node_put(np) is called prematurely before the last access to np, leading to a use-after-free if the node's reference count drops to zero. Move the of_node_put() calls after the last use of np in both the success and error paths.

CVSS: 8.4 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Awaiting Analysis
Record last updated: Aug 5, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 22b60658a90260e3fbd57824e3afe5682c6afcf5 before 632fd888fe33083927e29ef651ac1aba345edd9e; from ffbe2feac59b37c8dc536727552b4f375e1b9aec before b987f380620b38c84f054d5ff5c05861a7c2203b; from ffbe2feac59b37c8dc536727552b4f375e1b9aec before 27e62532228dc42367bb43ebbcd7bf49d8db2b0d; from ffbe2feac59b37c8dc536727552b4f375e1b9aec before 69f9f2b30af03d9b6e83f78fb0f734b6066d4678; from ffbe2feac59b37c8dc536727552b4f375e1b9aec before d53e4c41331f57b9fd78cbf3e480c6ce20aea07b; from ffbe2feac59b37c8dc536727552b4f375e1b9aec before e194ce048f5a6c549b3a23a8c568c6470f40f772; fed43efc00ba6ac8c6b95828cd5acfa3d45eca4d; from 6.1.2 before 6.1.176; and 1 more ranges	CNA record

References

References

https://git.kernel.org/stable/c/632fd888fe33083927e29ef651ac1aba345edd9e
https://git.kernel.org/stable/c/b987f380620b38c84f054d5ff5c05861a7c2203b
https://git.kernel.org/stable/c/27e62532228dc42367bb43ebbcd7bf49d8db2b0d
https://git.kernel.org/stable/c/69f9f2b30af03d9b6e83f78fb0f734b6066d4678
https://git.kernel.org/stable/c/d53e4c41331f57b9fd78cbf3e480c6ce20aea07b
https://git.kernel.org/stable/c/e194ce048f5a6c549b3a23a8c568c6470f40f772

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.