{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "443c1228d50518f3c550e1fef490a2c9d9246ce7"
            },
            {
              "fixed": "23dee5990d2c27ed79567fd61ccfe6876768531a"
            },
            {
              "fixed": "3ce8f3057c51bb0a66aa3fab0862be74e9f88684"
            },
            {
              "fixed": "a9b83f46e52cf1239d780920d1a7a3e415f7b5d9"
            },
            {
              "fixed": "6047dc542fa404b5c187cc2c7906aaaaec6d11ed"
            },
            {
              "fixed": "6c22a6d8e4c1507bba504aeebe80476144a373eb"
            },
            {
              "fixed": "d51c60a498e83c9a79884c8e420f97e3885c9583"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.32"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.140"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.90"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.32"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46235.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: saa7164: add ioremap return checks and cleanups\n\nAdd checks for ioremap return values in saa7164_dev_setup(). If\nioremap for BAR0 or BAR2 fails, release the already allocated PCI\nmemory regions, remove the device from the global list, decrement\nthe device count, and return -ENODEV.\n\nThis prevents potential null pointer dereferences and ensures proper\ncleanup on memory mapping failures.",
  "id": "CVE-2026-46235",
  "modified": "2026-07-08T05:37:04.047005026Z",
  "published": "2026-05-28T09:41:04.419Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/23dee5990d2c27ed79567fd61ccfe6876768531a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ce8f3057c51bb0a66aa3fab0862be74e9f88684"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6047dc542fa404b5c187cc2c7906aaaaec6d11ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6c22a6d8e4c1507bba504aeebe80476144a373eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a9b83f46e52cf1239d780920d1a7a3e415f7b5d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d51c60a498e83c9a79884c8e420f97e3885c9583"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46235.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46235"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "media: saa7164: add ioremap return checks and cleanups"
}