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CVE-2026-89471

🗓️ 11 Sep 2026 19:43:29Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Slab out-of-bounds write in cros_usbpd-charger when EC reports port count over 8.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89471 power: supply: cros_usbpd-charger: bound the EC-reported port count
11 Sep 202619:43
cvelist
debiancve
Debian CVE
CVE-2026-89471
11 Sep 202619:43
debiancve
euvd
EUVD
EUVD-2026-76377
11 Sep 202619:43
euvd
nvd
NVD
CVE-2026-89471
11 Sep 202620:19
nvd
osv
OSV
DEBIAN-CVE-2026-89471
11 Sep 202620:19
osv
ptsecurity
Positive Technologies
PT-2026-90187
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89471
11 Sep 202623:20
redhatcve
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.196.12.109
linuxlinux_kernelRange6.13.06.18.50
linuxlinux_kernelRange6.19.07.2.4
linuxlinux_kernelRange7.3.07.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/power/supply/cros_usbpd-charger.c"
    ],
    "versions": [
      {
        "version": "f68b883e8fad23ed0ac4756d91594809d78678ed",
        "lessThan": "fd29d08ee487f3bf50f2575aaa74f78a74b09b21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f68b883e8fad23ed0ac4756d91594809d78678ed",
        "lessThan": "78be8b7403ff7638162438b664a07d19da76059e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f68b883e8fad23ed0ac4756d91594809d78678ed",
        "lessThan": "3d1e01443b221081258ff34ea0cdd0431e4ff62e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f68b883e8fad23ed0ac4756d91594809d78678ed",
        "lessThan": "48355ce49359740f52e94d3623f6fc557ce341f0",
        "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/cros_usbpd-charger.c"
    ],
    "versions": [
      {
        "version": "4.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "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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