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CVE-2026-64146 erofs: fix metabuf leak in inode xattr initialization

🗓️ 19 Jul 2026 15:40:37Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

ERofs fixes metabuf leak in inode xattr initialization by consolidating cleanup.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-64146
19 Jul 202615:40
–attackerkb
cgr
Chainguard
CVE-2026-64146 vulnerabilities
10 Sep 202608:54
–cgr
circl
Circl
CVE-2026-64146
1 Oct 202618:00
–circl
cve
CVE
CVE-2026-64146
19 Jul 202615:40
–cve
debiancve
Debian CVE
CVE-2026-64146
19 Jul 202615:40
–debiancve
euvd
EUVD
EUVD-2026-45831
19 Jul 202615:40
–euvd
mscve
Microsoft CVE
erofs: fix metabuf leak in inode xattr initialization
21 Jul 202608:05
–mscve
nvd
NVD
CVE-2026-64146
19 Jul 202616:17
–nvd
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21910-1)
25 Sep 202600:00
–nessus
nessus
Tenable Nessus
SUSE SLED15 / SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:4254-1)
18 Sep 202600:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/erofs/xattr.c"
    ],
    "versions": [
      {
        "version": "bb88e8da00253bea0e7f0f4cdfd7910572d7799f",
        "lessThan": "492c73b21fefa36f3869cb2b188ffb7fe37b3a9b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bb88e8da00253bea0e7f0f4cdfd7910572d7799f",
        "lessThan": "79b09c54c6563df9846ca3094bcfd72082c3e1d7",
        "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/erofs/xattr.c"
    ],
    "versions": [
      {
        "version": "5.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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