{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.101-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.6-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:12",
        "name": "linux-6.12"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.101-1~deb12u1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  media: nxp: imx8-isi: Add missing v4l2_subdev_cleanup() in crossbar and pipe  Both mxc_isi_crossbar_init() and mxc_isi_pipe_init() call v4l2_subdev_init_finalize() which allocates the subdev active state, but neither mxc_isi_crossbar_cleanup() nor mxc_isi_pipe_cleanup() calls v4l2_subdev_cleanup() to free it.  This causes a memory leak on every rmmod, reported by kmemleak:    unreferenced object 0xffff0000d06fc800 (size 192):     comm \"(udev-worker)\", pid 254, jiffies 4294913455     backtrace (crc 36eeae58):       kmemleak_alloc+0x34/0x40       __kvmalloc_node_noprof+0x5f8/0x7d8       __v4l2_subdev_state_alloc+0x1fc/0x30c       __v4l2_subdev_init_finalize+0x178/0x368  Add the missing v4l2_subdev_cleanup() calls before media_entity_cleanup() in both crossbar and pipe cleanup paths.",
  "id": "DEBIAN-CVE-2026-68220",
  "modified": "2026-09-14T16:47:32.612855312Z",
  "published": "2026-08-10T13:20:10.020Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-68220"
    }
  ],
  "upstream": [
    "CVE-2026-68220"
  ]
}