CVE-2026-68374High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: usb: core: sysfs: add lock to bos_descriptors_read() Add a lock to the function bos_descriptors_read(). This function accesses udev->bos, which could be simultaneousl…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.1%
Last analysed / modified upstream
0.1% → 0.1%
In the Linux kernel, the following vulnerability has been resolved:
usb: core: sysfs: add lock to bos_descriptors_read()
Add a lock to the function bos_descriptors_read().
This function accesses udev->bos, which could be simultaneously freed in usb_reset_and_verify_device(), a function that is commonly called in drivers all over the kernel.
Linux >= 12fc84e8c4288cc8ed5f14a35e077130c2cfece2 < c07caee449c968842a350bfefa049889923b8240Linux >= 12fc84e8c4288cc8ed5f14a35e077130c2cfece2 < 217774e143d7b5a88739193284b6421be3978601Linux >= 12fc84e8c4288cc8ed5f14a35e077130c2cfece2 < ab82adf5e63b2d89ead7933ab753b9cedbe028e9Linux >= 12fc84e8c4288cc8ed5f14a35e077130c2cfece2 < 4e0197fbb0eec588795d5431716a244d9ac8fa93Linux 6.9Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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