CVE-2026-68220

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Add missing v4l2subdevcleanup in crossbar and pipe Both mxcisicrossbarinit and mxcisipipeinit call v4l2subdevinitfinalize which allocates the subdev active state, but neither mxcisicrossbarcleanup nor...

CVE-2026-68220 media: nxp: imx8-isi: Add missing v4l2_subdev_cleanup() in crossbar and pipe

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Add missing v4l2subdevcleanup in crossbar and pipe Both mxcisicrossbarinit and mxcisipipeinit call v4l2subdevinitfinalize which allocates the subdev active state, but neither mxcisicrossbarcleanup nor...

CVE-2026-68220

In the Linux kernel vulnerability CVE-2026-68220, the media: nxp: imx8-isi driver (mxc_isi_crossbar_init and mxc_isi_pipe_init) allocates v4l2_subdev state via v4l2_subdev_init_finalize but fails to free it during cleanup, causing a memory leak on every rmmod. The remediation is to add the missin...

EUVD-2026-55321

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Add missing v4l2subdevcleanup in crossbar and pipe Both mxcisicrossbarinit and mxcisipipeinit call v4l2subdevinitfinalize which allocates the subdev active state, but neither mxcisicrossbarcleanup nor...

CVE-2026-64421

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Fix use-after-free on remove KASAN reports a slab-use-after-free in mediaentityremovelink during rmmod of imx8isi: BUG: KASAN: slab-use-after-free in mediaentityremovelink+0x608/0x650 Read of size 2 at addr...

UBUNTU-CVE-2026-64421

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Fix use-after-free on remove KASAN reports a slab-use-after-free in mediaentityremovelink during rmmod of imx8isi: BUG: KASAN: slab-use-after-free in mediaentityremovelink+0x608/0x650 Read of size 2 at addr...

CVE-2026-64421

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Fix use-after-free on remove KASAN reports a slab-use-after-free in mediaentityremovelink during rmmod of imx8isi: BUG: KASAN: slab-use-after-free in mediaentityremovelink+0x608/0x650 Read of size 2 at addr...

CVE-2026-64421

CVE-2026-64421 is a use-after-free in the Linux kernel's imx8_isi driver (NXP i.MX8 Image Sensor Interface). During module removal (rmmod), mxc_isi_remove() called mxc_isi_crossbar_cleanup() before mxc_isi_v4l2_cleanup(), freeing media entity pads while the subsequent V4L2 cleanup still attempted...

CVE-2026-64421 media: nxp: imx8-isi: Fix use-after-free on remove

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Fix use-after-free on remove KASAN reports a slab-use-after-free in mediaentityremovelink during rmmod of imx8isi: BUG: KASAN: slab-use-after-free in mediaentityremovelink+0x608/0x650 Read of size 2 at addr...

PT-2026-64642

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the media entity remove link function during the removal of the imx8 isi module. The issue occurs because the mxc isi remove function invokes mxc is...

Linux Distros Unpatched Vulnerability : CVE-2026-64421

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: nxp: imx8-isi: Fix use-after-free on remove KASAN reports a slab-use-after-free in mediaentityremovelink during rmmod of imx8isi: BUG: KASAN:...