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CVE-2026-72170

🗓️ 15 Aug 2026 05:53:36Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Linux 9p cacheless mode calls drop_nlink on zero nlink causing WARN_ON during unlink operations.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-72170 9p: skip nlink update in cacheless mode to fix WARN_ON
15 Aug 202605:53
cvelist
debiancve
Debian CVE
CVE-2026-72170
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-58928
15 Aug 202605:53
euvd
nvd
NVD
CVE-2026-72170
15 Aug 202606:21
nvd
osv
OSV
DEBIAN-CVE-2026-72170
15 Aug 202606:21
osv
ptsecurity
Positive Technologies
PT-2026-72358
15 Aug 202600:00
ptsecurity
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-72170
15 Aug 202600:00
nessus
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.176.6.145
linuxlinux_kernelRange6.7.06.12.97
linuxlinux_kernelRange6.13.06.18.40
linuxlinux_kernelRange6.19.07.1.5
linuxlinux_kernelRange7.2.07.2-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/9p/vfs_inode.c"
    ],
    "versions": [
      {
        "version": "ac89b2ef9b55924bcf922251f043ba73a32d05bb",
        "lessThan": "a5a682b016ef5b5384e28f6d652d47a8f8e73d37",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ac89b2ef9b55924bcf922251f043ba73a32d05bb",
        "lessThan": "de79c3f3643841b8659a71958df7cf2a66bfd409",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ac89b2ef9b55924bcf922251f043ba73a32d05bb",
        "lessThan": "8d610017c992de705b304d3d727a6e3a86af6149",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ac89b2ef9b55924bcf922251f043ba73a32d05bb",
        "lessThan": "8faccac11e1369adddf5d80f4a45af93f13b2e1a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ac89b2ef9b55924bcf922251f043ba73a32d05bb",
        "lessThan": "574aa0b4799470ac814479f1138d19efe6262255",
        "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/9p/vfs_inode.c"
    ],
    "versions": [
      {
        "version": "4.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Aug 2026 06:21Current
5.4Medium risk
Vulners AI Score5.4
EPSS0.00209
11