{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52"
            },
            {
              "fixed": "e380fba02908b809f5bbef371259003cf5887bb4"
            },
            {
              "fixed": "a3e9b7f7c9558f8c9592f8f817557bff98707bb3"
            },
            {
              "fixed": "60a76cdd92e25f576dc58d756a565760dde1f7a1"
            },
            {
              "fixed": "25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac"
            },
            {
              "fixed": "6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e"
            },
            {
              "fixed": "58a417a19d80141fff3abe6004e2e47285506e73"
            },
            {
              "fixed": "6e20dabffbcd7b222d8e7bb85a7d8e8325df7699"
            },
            {
              "fixed": "e9438ab5328a177c9c0e5df87eb92a7162841e98"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.17.0"
            },
            {
              "fixed": "5.10.271"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.222"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.189"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.112"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.55"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98527.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: zynq: fix runtime PM leak on request error path\n\npm_runtime_get_sync() leaves the usage counter incremented even when it\nfails, and zynq_gpio_request() returns the error without dropping it.\n\ngpiolib does not call -\u003efree() when -\u003erequest() fails, so zynq_gpio_free(),\nwhich holds the only matching pm_runtime_put(), never runs. The reference\nis leaked and the controller can no longer runtime-suspend, so its clock\nstays enabled.\n\nSwitch to pm_runtime_resume_and_get(), which only increments the usage\ncounter on success.",
  "id": "CVE-2026-98527",
  "modified": "2026-10-19T02:30:54.622073569Z",
  "published": "2026-10-18T15:17:45.684Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/58a417a19d80141fff3abe6004e2e47285506e73"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60a76cdd92e25f576dc58d756a565760dde1f7a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e20dabffbcd7b222d8e7bb85a7d8e8325df7699"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3e9b7f7c9558f8c9592f8f817557bff98707bb3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e380fba02908b809f5bbef371259003cf5887bb4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e9438ab5328a177c9c0e5df87eb92a7162841e98"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98527.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98527"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "gpio: zynq: fix runtime PM leak on request error path"
}