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CVE-2026-98815 nvme: fix cdev lifetime

🗓️ 18 Oct 2026 15:49:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Use-after-free in Linux kernel nvme cdev lifetime during multipath teardown.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
17 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-98815
18 Oct 202615:49
–cve
debiancve
Debian CVE
CVE-2026-98815
18 Oct 202615:49
–debiancve
euvd
EUVD
EUVD-2026-103900
18 Oct 202615:49
–euvd
nvd
NVD
CVE-2026-98815
18 Oct 202616:17
–nvd
osv_azl
osv_azl
AZL-109025 CVE-2026-98815 affecting package kernel 6.6.157.1-1
18 Oct 202616:17
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-98815
18 Oct 202617:47
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-98815
19 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-117034
18 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-98815
19 Oct 202600:00
–ubuntucve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nvme/host/core.c",
      "drivers/nvme/host/multipath.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "98b09ad7934482e64db4b4477d91e3bbf43adf4c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "9952f3882ecba709092379b71e02b09762b26f96",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "7.2.10",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nvme/host/core.c",
      "drivers/nvme/host/multipath.c"
    ],
    "versions": [
      {
        "version": "7.2.10",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 09:26Current
EPSS0.00198
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