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CVE-2026-90038

🗓️ 16 Sep 2026 10:33:37Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Use-after-free in NFSD's nfsd4_revoke_export_states() when removing an export races client expiry.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-90038 NFSD: Prevent client use-after-free during export state revocation
16 Sep 202610:33
cvelist
euvd
EUVD
EUVD-2026-80646
16 Sep 202610:33
euvd
nvd
NVD
CVE-2026-90038
16 Sep 202611:17
nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.27.2.5
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": [
      "fs/nfsd/nfs4state.c"
    ],
    "versions": [
      {
        "version": "2eac189bb059d31a29937b29ee0f477394198610",
        "lessThan": "c05ae58fe06ce2ac34312f649e71c3596bdde358",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2eac189bb059d31a29937b29ee0f477394198610",
        "lessThan": "2108de53568a64936a0da3e04d85c35df98d3fb6",
        "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/nfsd/nfs4state.c"
    ],
    "versions": [
      {
        "version": "7.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.2",
        "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
6.2Medium risk
Vulners AI Score6.2
CVSS 3.19.8
4