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CVE-2026-89467 power: supply: qcom_battmgr: fix use-after-free

🗓️ 11 Sep 2026 19:43:27Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Use-after-free in Linux kernel qcom_battmgr from PDR notification queueing work after battmgr freed.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89467
11 Sep 202619:43
cve
debiancve
Debian CVE
CVE-2026-89467
11 Sep 202619:43
debiancve
euvd
EUVD
EUVD-2026-76373
11 Sep 202619:43
euvd
nvd
NVD
CVE-2026-89467
11 Sep 202620:19
nvd
osv
OSV
DEBIAN-CVE-2026-89467
11 Sep 202620:19
osv
ptsecurity
Positive Technologies
PT-2026-90183
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89467
11 Sep 202621:04
redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/power/supply/qcom_battmgr.c"
    ],
    "versions": [
      {
        "version": "29e8142b5623b5949587bcc4f591c4e6595c4aca",
        "lessThan": "06618447029c6dddaa02f6e9528efe5dd49fc329",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "29e8142b5623b5949587bcc4f591c4e6595c4aca",
        "lessThan": "49fbcd3da2958159370d25dafbf736e654a4d59b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "29e8142b5623b5949587bcc4f591c4e6595c4aca",
        "lessThan": "4e40befedfc8ed86f44e1f81df92d13c149c9f8d",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/power/supply/qcom_battmgr.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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