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CVE-2026-89672 nfsd: gate nfs2 setacl by argp->mask

🗓️ 11 Sep 2026 19:45:57Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Linux kernel nfsd NFSACL v2 SETACL treats omitted mask bits as ACL deletion, stripping default ACLs.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89672
13 Sep 202611:20
–circl
cve
CVE
CVE-2026-89672
11 Sep 202619:45
–cve
debian
Debian
[SECURITY] [DSA 6528-1] linux security update
29 Sep 202609:49
–debian
debiancve
Debian CVE
CVE-2026-89672
11 Sep 202619:45
–debiancve
nessus
Tenable Nessus
Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-89672
12 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-76584
11 Sep 202619:45
–euvd
mscve
Microsoft CVE
nfsd: gate nfs2 setacl by argp->mask
13 Sep 202608:01
–mscve
nvd
NVD
CVE-2026-89672
11 Sep 202620:19
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
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/nfs2acl.c"
    ],
    "versions": [
      {
        "version": "a257cdd0e2179630d3201c32ba14d7fcb3c3a055",
        "lessThan": "8e4422b05f410f95c51b68a0db4bf1d87f6d22f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a257cdd0e2179630d3201c32ba14d7fcb3c3a055",
        "lessThan": "e41d173d9dc735cecb15ab7aa63ecab09338f81b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a257cdd0e2179630d3201c32ba14d7fcb3c3a055",
        "lessThan": "f951b22dbeec46f2e0fba81cb80d1b0c686b61eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a257cdd0e2179630d3201c32ba14d7fcb3c3a055",
        "lessThan": "37eea38e7898538f0ec5f1eb8b18d8646e4be41c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a257cdd0e2179630d3201c32ba14d7fcb3c3a055",
        "lessThan": "a3a7e20ed66d3f04d37883c398da8a113b430769",
        "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/nfs2acl.c"
    ],
    "versions": [
      {
        "version": "2.6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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