{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-89465",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89465",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-11T19:43:25.950Z",
    "updatedAt": "2026-10-19T08:47:14.457Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "power: supply: rt9455: quiesce delayed work before teardown",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: rt9455: quiesce delayed work before teardown\n\nThe threaded IRQ handler can queue pwr_rdy_work,\nmax_charging_time_work and batt_presence_work.  pwr_rdy_work and\nbatt_presence_work can also queue max_charging_time_work, while\nbatt_presence_work can requeue itself.\n\nrt9455_remove() cancels max_charging_time_work before\nbatt_presence_work.  The latter can therefore queue\nmax_charging_time_work after it has already been cancelled:\n\n  rt9455_remove()                   workqueue\n    cancel pwr_rdy_work\n    cancel max_charging_time_work\n                                      batt_presence_work queues\n                                        max_charging_time_work\n    cancel batt_presence_work\n    return\n    devres frees rt9455_info\n                                      max_charging_time_work dereferences\n                                        rt9455_info\n\nThe IRQ also remains registered until devres cleanup and can queue more\nwork after any of the cancellation calls.  If rt9455_hw_init() fails\nafter the IRQ has been requested, probe returns without cancelling work\nthat may already have been queued.  A pending callback can then access\nrt9455_info after it has been freed.\n\nRegister rt9455_cancel_all_delayed_works() through\ndevm_add_action_or_reset() right after devm_power_supply_register().\ndevres invokes the action in reverse registration order, after the\nmanaged IRQ has been freed and before rt9455_info is released, so the\ndelayed works are drained in both rt9455_remove() and the probe error\npath.  Cancel pwr_rdy_work and batt_presence_work before\nmax_charging_time_work because both can queue the latter.\n\nThis issue was found by an in-house static analysis tool.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e86d69dd786e94046b8f5be7df1b9a8226a40b2a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "442c60c08ec23ac45da0a58877cab05e0a58f4ea"
            },
            {
              "version": "e86d69dd786e94046b8f5be7df1b9a8226a40b2a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df67c7a2fff8414aa766b8cd5ffe11ec1ca27d02"
            },
            {
              "version": "e86d69dd786e94046b8f5be7df1b9a8226a40b2a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1b9978433c61a9b46e48832a1ebceee1cf5c9eb4"
            },
            {
              "version": "e86d69dd786e94046b8f5be7df1b9a8226a40b2a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7323e562f6961e4b7bce3225cde4ecbc78260deb"
            },
            {
              "version": "e86d69dd786e94046b8f5be7df1b9a8226a40b2a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3e7a1ebc32fad5a558254a478efd401c17a24381"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.2"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.109",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.50",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}