CVE-2026-98758

A flaw was found in the Linux kernel's USB Type-C Connector System Software Interface UCSI GLINK driver. A local attacker with administrative privileges could trigger this flaw during device removal, leading to a Denial of Service DoS or potentially arbitrary code execution. The issue occurs...

UBUNTU-CVE-2026-98758

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix use-after-free of ucsi on remove The pmicglink client is released by the devres cleanup, which runs after pmicglinkucsiremove has returned, so its notification callbacks can queue work until then. Wor...

CVE-2026-98758 usb: typec: ucsi: glink: fix use-after-free of ucsi on remove

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix use-after-free of ucsi on remove The pmicglink client is released by the devres cleanup, which runs after pmicglinkucsiremove has returned, so its notification callbacks can queue work until then. Wor...

CVE-2026-98758

The Linux kernel contains a use-after-free vulnerability in the usb: typec: ucsi: glink component. The issue occurs because the pmic_glink client is released by devres cleanup after pmic_glink_ucsi_remove() returns, allowing notification callbacks to queue work that touches freed state. Specifica...

CVE-2026-98758

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix use-after-free of ucsi on remove The pmicglink client is released by the devres cleanup, which runs after pmicglinkucsiremove has returned, so its notification callbacks can queue work until then. Wor...

CVE-2026-98758 usb: typec: ucsi: glink: fix use-after-free of ucsi on remove

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix use-after-free of ucsi on remove The pmicglink client is released by the devres cleanup, which runs after pmicglinkucsiremove has returned, so its notification callbacks can queue work until then. Wor...

PT-2026-98836

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the USB Type-C UCSI component where ucsi register creates per-instance debugfs entries, but ucsi unregister fails to remove them until ucsi destroy is called. This lea...