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CVE-2026-98684 smb: client: flush and commit data before querying allocated ranges

🗓️ 18 Oct 2026 15:45:52Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Linux kernel smb: client: flush and commit data before querying allocated ranges.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-3251)
25 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-98684
18 Oct 202600:00
–nessus
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
17 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-98684
18 Oct 202615:45
–cve
debiancve
Debian CVE
CVE-2026-98684
18 Oct 202615:45
–debiancve
euvd
EUVD
EUVD-2026-103938
18 Oct 202615:45
–euvd
mscve
Microsoft CVE
smb: client: flush and commit data before querying allocated ranges
21 Oct 202605:24
–mscve
nvd
NVD
CVE-2026-98684
18 Oct 202616:17
–nvd
osv_azl
osv_azl
AZL-110462 CVE-2026-98684 affecting package kernel 6.6.161.1-1
18 Oct 202616:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-98684
21 Oct 202606:10
–osv_bell
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/smb2ops.c"
    ],
    "versions": [
      {
        "version": "966a3cb7c7db786452a87afdc3b48858fc4d4d6b",
        "lessThan": "6787575545cd8af1da3778d7c1ae43a4398a6b26",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "966a3cb7c7db786452a87afdc3b48858fc4d4d6b",
        "lessThan": "f82242fe3109a3ef72f429540b5bdde08fbfb0e4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "966a3cb7c7db786452a87afdc3b48858fc4d4d6b",
        "lessThan": "bf84e44ff0ed802778eafd7ecb623635379cb506",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "966a3cb7c7db786452a87afdc3b48858fc4d4d6b",
        "lessThan": "aa994489bd835547c191827acc460192e147032d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c406bb9ece6ef63721daab106f132ff4b4234e81",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f9f4a2d0e6fcf0673ed51195e06e47abe966900",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e397c943424de94879830e72c95f2679e297a76",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.50",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.12.17",
        "lessThan": "5.13",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.13.2",
        "lessThan": "5.14",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/smb2ops.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.117",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.56",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "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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