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THREAT OPS › Threat News › [NVD] CVE-2026-80952 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: i3c: master: Fix info leak and UAF in device unregister path i3c_master_unregister_i3c_devs() clears i3cdev->dev->desc before calling device_unregister(). During device_unregister(), device_del() emits a KOBJ_

[NVD] CVE-2026-80952 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: i3c: master: Fix info leak and UAF in device unregister path i3c_master_unregister_i3c_devs() clears i3cdev->dev->desc before calling device_unregister(). During device_unregister(), device_del() emits a KOBJ_

mednvdPublished 2026-09-11

CVE-2026-80952 CVSS: 7.8 HIGH Published: 2026-09-11T20:19:00.927

In the Linux kernel, the following vulnerability has been resolved:

i3c: master: Fix info leak and UAF in device unregister path

i3c_master_unregister_i3c_devs() clears i3cdev->dev->desc before calling device_unregister(). During device_unregister(), device_del() emits a KOBJ_REMOVE uevent and unbinds the driver while the device

Indicators of compromise

CVE-2026-80952cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-80952