{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "c6f4a42de60b981dd210de01cd3e575835e3158e"
            },
            {
              "fixed": "5a863417fb9a1034ab1cfe4fa0de46ce1f95f3ec"
            },
            {
              "fixed": "aad7247bd35ad44af90a5e8974cdff614235b497"
            },
            {
              "fixed": "36e6ce0f402f965328b27fd31ac793110e8a0c39"
            },
            {
              "fixed": "86a3a8a926aa5969c329d1df2d3259f189961bbc"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.31"
            },
            {
              "fixed": "6.12.109"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.50"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89461.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: max17040: synchronize work cancellation on suspend\n\nmax17040_work() requeues itself after every poll. cancel_delayed_work()\nonly cancels a pending instance and does not wait for a callback that is\nalready running.\n\nIf system suspend races with the polling callback, the callback can\ncontinue accessing the fuel gauge and requeue itself after the suspend\ncallback returns.\n\nUse cancel_delayed_work_sync() to ensure polling is quiesced before\nsuspend completes.",
  "id": "CVE-2026-89461",
  "modified": "2026-09-13T03:30:16.898471190Z",
  "published": "2026-09-11T19:43:23.323Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/36e6ce0f402f965328b27fd31ac793110e8a0c39"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a863417fb9a1034ab1cfe4fa0de46ce1f95f3ec"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/86a3a8a926aa5969c329d1df2d3259f189961bbc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aad7247bd35ad44af90a5e8974cdff614235b497"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89461.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89461"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "power: supply: max17040: synchronize work cancellation on suspend"
}