{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f"
            },
            {
              "fixed": "c4f003d8578f5718fe1ec332bc89f9ff69fd205b"
            },
            {
              "fixed": "0614928a3eda35bddd8c2f02311e286b59bbe746"
            },
            {
              "fixed": "80e7381e8cccb543397572af153865f34aaf4353"
            },
            {
              "fixed": "c132aef0e757a39036b1d40faf0569f2e343b13e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.1.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.51"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89934.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: ltrf216a: fix runtime PM reference leak in error path\n\nltrf216a_get_lux() acquires a runtime PM reference by calling\nltrf216a_set_power_state(data, true). However, if\nltrf216a_read_data() fails, the function returns immediately without\ndropping the reference.\n\nThis leaves the runtime PM usage count unbalanced, preventing the device\nfrom autosuspending after a failed read.\n\nFix this by releasing the runtime PM reference before returning from the\nerror path.",
  "id": "CVE-2026-89934",
  "modified": "2026-09-18T03:30:17.041549005Z",
  "published": "2026-09-16T10:32:24.240Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0614928a3eda35bddd8c2f02311e286b59bbe746"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/80e7381e8cccb543397572af153865f34aaf4353"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c132aef0e757a39036b1d40faf0569f2e343b13e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4f003d8578f5718fe1ec332bc89f9ff69fd205b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89934.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89934"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "iio: light: ltrf216a: fix runtime PM reference leak in error path"
}