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CVE-2026-53395 nfsd: fix dead ACL conflict guard in nfsd4_create

🗓️ 19 Jul 2026 12:01:57Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

CVE-2026-53395 fixes dead ACL guard in nfsd4_create by checking stolen attrs na_dpacl/na_pacl to stop ACL slab leaks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53395
19 Jul 202612:01
attackerkb
CVE
CVE-2026-53395
19 Jul 202612:01
cve
EUVD
EUVD-2026-45517
19 Jul 202612:01
euvd
NVD
CVE-2026-53395
19 Jul 202612:16
nvd
OSV
CVE-2026-53395 nfsd: fix dead ACL conflict guard in nfsd4_create
19 Jul 202612:01
osv
OSV
DEBIAN-CVE-2026-53395
19 Jul 202612:16
osv
OSV
UBUNTU-CVE-2026-53395
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61100
19 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-53395
20 Jul 202615:34
redhatcve
SUSE CVE
SUSE CVE-2026-53395
19 Jul 202617:36
susecve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/nfsd/nfs4proc.c"
    ],
    "versions": [
      {
        "version": "d2ca50606f5f0235d7780c1cd73b6614a5d07620",
        "lessThan": "8371cc5c0a2cc2a71b3dcfd47ff1f7fcfc526a5e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d2ca50606f5f0235d7780c1cd73b6614a5d07620",
        "lessThan": "a60f25a800846ab8e5a13f8a9d05111f2aee55a7",
        "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/nfs4proc.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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20 Jul 2026 13:39Current
CVSS 3.17.5
EPSS0.00155
28