CVE-2026-93126

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom_q6v5_adsp: Fix reference leak for device node When calling of_parse_phandle_with_args(), the caller is responsible to call of_node_put() to release the reference of device node. In adsp_map_carveout, it does not release the reference.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-09-17 17:18:07.347000

Last modified

2026-10-19 10:17:02.640000

View original CVE JSON

{
  "id": "CVE-2026-93126",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-09-17T17:18:07.347",
  "lastModified": "2026-10-19T10:17:02.640",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_adsp: Fix reference leak for device node\n\nWhen calling of_parse_phandle_with_args(), the caller is responsible\nto call of_node_put() to release the reference of device node.\nIn adsp_map_carveout, it does not release the reference."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/remoteproc/qcom_q6v5_adsp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "f22eedff28aff912bde7f8deabebd121cb64fae3",
              "lessThan": "a73cfa80f1ec6b0f948cf3c91455c62423747b3e",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "f22eedff28aff912bde7f8deabebd121cb64fae3",
              "lessThan": "b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "f22eedff28aff912bde7f8deabebd121cb64fae3",
              "lessThan": "7420aac8b1f7e5a75a9d659be3f151dd89de6911",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "f22eedff28aff912bde7f8deabebd121cb64fae3",
              "lessThan": "5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "f22eedff28aff912bde7f8deabebd121cb64fae3",
              "lessThan": "8c952807c2cebd5e9e9b37146c9383229794c129",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/remoteproc/qcom_q6v5_adsp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.3",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.3",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.6.157",
              "lessThanOrEqual": "6.6.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.12.110",
              "lessThanOrEqual": "6.12.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.52",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.6",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7420aac8b1f7e5a75a9d659be3f151dd89de6911",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8c952807c2cebd5e9e9b37146c9383229794c129",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a73cfa80f1ec6b0f948cf3c91455c62423747b3e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}