CVE-2026-43246 (GCVE-0-2026-43246)
Vulnerability from cvelistv5
Published
2026-05-06 11:28
Modified
2026-05-11 22:20
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: i2c/tw9906: Fix potential memory leak in tw9906_probe() In one of the error paths in tw9906_probe(), the memory allocated in v4l2_ctrl_handler_init() and v4l2_ctrl_new_std() is not freed. Fix that by calling v4l2_ctrl_handler_free() on the handler in that error path.
References
Impacted products
Vendor Product Version
Linux Linux Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
Version: a000e9a02b5885b1b69f691c80e346d102f94a88
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{
  "containers": {
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          "programFiles": [
            "drivers/media/i2c/tw9906.c"
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          "vendor": "Linux",
          "versions": [
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              "version": "0",
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              "version": "7.0",
              "versionType": "original_commit_for_fix"
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      ],
      "cpeApplicability": [
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              "negate": false,
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: i2c/tw9906: Fix potential memory leak in tw9906_probe()\n\nIn one of the error paths in tw9906_probe(), the memory allocated in\nv4l2_ctrl_handler_init() and v4l2_ctrl_new_std() is not freed. Fix that\nby calling v4l2_ctrl_handler_free() on the handler in that error path."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T22:20:50.199Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e9a490937942f18205dac7b6b192975ef1369ae1"
        },
        {
          "url": "https://git.kernel.org/stable/c/9548a8bbf511a252a9848f96220c6b95c9a3b918"
        },
        {
          "url": "https://git.kernel.org/stable/c/0c33338514d8246280533a77091e6b6ee548c606"
        },
        {
          "url": "https://git.kernel.org/stable/c/ccb92def042a3636ed47f25a30bd553788e5191e"
        },
        {
          "url": "https://git.kernel.org/stable/c/fb09d8b80046216646f1a344410cfa9cfa6c6c7c"
        },
        {
          "url": "https://git.kernel.org/stable/c/377a7756914364d72550fc86ca0f404ef1d96141"
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        {
          "url": "https://git.kernel.org/stable/c/59420d5d9c46b084e21f9ea6ce79fc79ae9e414c"
        },
        {
          "url": "https://git.kernel.org/stable/c/cad237b6c875fbee5d353a2b289e98d240d17ec8"
        }
      ],
      "title": "media: i2c/tw9906: Fix potential memory leak in tw9906_probe()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43246",
    "datePublished": "2026-05-06T11:28:38.246Z",
    "dateReserved": "2026-05-01T14:12:55.996Z",
    "dateUpdated": "2026-05-11T22:20:50.199Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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