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CVE-2026-89836

🗓️ 16 Sep 2026 10:31:10Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views

Race in Linux kernel f2fs folio_nr_pages() after put in large folio invalidate causes livelock.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89836 f2fs: fix folio_nr_pages() race after put in large folio invalidate
16 Sep 202610:31
–cvelist
debiancve
Debian CVE
CVE-2026-89836
16 Sep 202610:31
–debiancve
euvd
EUVD
EUVD-2026-80436
16 Sep 202610:31
–euvd
nvd
NVD
CVE-2026-89836
16 Sep 202611:16
–nvd
osv
OSV
BELL-CVE-2026-89836 CVE-2026-89836 does not affect BellSoft software
18 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89836
16 Sep 202611:16
–osv
osv
OSV
UBUNTU-CVE-2026-89836
16 Sep 202611:16
–osv
ptsecurity
Positive Technologies
PT-2026-93477
16 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-89836: Undefined Security Weakness
16 Sep 202600:00
–rapid7
susecve
SUSE CVE
SUSE CVE-2026-89836
17 Sep 202616:37
–susecve
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.0–7.2.5
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "05e65c14ea59a401cec4284e9d612f9d5dc1b3f8",
        "lessThan": "cc34df18da92f68f9b384c3ae95ad64be46cb5ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "05e65c14ea59a401cec4284e9d612f9d5dc1b3f8",
        "lessThan": "0dab71381f1b4d12dc2056f8bd5aaa9d93ce9082",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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16 Sep 2026 15:18Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00165
34