{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "7b3dce814a15bc5d9fb6124cd945291012c4ebb9"
            },
            {
              "fixed": "baa8b7097d9cc68ff85819cf683972a58c2ce32b"
            },
            {
              "fixed": "a2633dc243c35754a0c2270131d8a199c987c9bf"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45926.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nrust: pwm: Fix potential memory leak on init error\n\nWhen initializing a PWM chip using pwmchip_alloc(), the allocated device\nowns an initial reference that must be released on all error paths.\n\nIf __pinned_init() were to fail, the allocated pwm_chip would currently\nleak because the error path returns without calling pwmchip_put().",
  "id": "CVE-2026-45926",
  "modified": "2026-07-08T05:39:09.979241572Z",
  "published": "2026-05-27T12:17:45.351Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2633dc243c35754a0c2270131d8a199c987c9bf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/baa8b7097d9cc68ff85819cf683972a58c2ce32b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45926.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45926"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "rust: pwm: Fix potential memory leak on init error"
}