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CVE-2026-64256 xfs: don't wrap around quota ids in dqiterate

🗓️ 25 Jul 2026 08:49:08Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

XFS quota id wraparound in dqiterate fixed by casting to 64-bit to avoid id_max wrap.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-64256 vulnerabilities
14 Aug 202602:17
cgr
cve
CVE
CVE-2026-64256
25 Jul 202608:49
cve
debian
Debian
[SECURITY] [DLA 4724-1] linux-6.12 new package
7 Aug 202609:29
debian
debiancve
Debian CVE
CVE-2026-64256
25 Jul 202608:49
debiancve
nessus
Tenable Nessus
Debian dla-4724 : ata-modules-6.12.100+deb12-armmp-di - security update
8 Aug 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0928
24 Jul 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0928
5 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-64256
25 Jul 202600:00
nessus
euvd
EUVD
EUVD-2026-48968
25 Jul 202608:49
euvd
nvd
NVD
CVE-2026-64256
25 Jul 202610:17
nvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/xfs/scrub/dqiterate.c"
    ],
    "versions": [
      {
        "version": "21d7500929c8a0b10e22a6755850c6f9a9280284",
        "lessThan": "249e311c2ba392ceaf9ebfc145a46922946f069a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "21d7500929c8a0b10e22a6755850c6f9a9280284",
        "lessThan": "d1c4c40599c376aeb0c93068a2ae344e79ee4b90",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "21d7500929c8a0b10e22a6755850c6f9a9280284",
        "lessThan": "2b14fe1e0924c6b901f4256456342569c5397abe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "21d7500929c8a0b10e22a6755850c6f9a9280284",
        "lessThan": "d766e4e5e85d829629c3ba503802fe1303d7b591",
        "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/xfs/scrub/dqiterate.c"
    ],
    "versions": [
      {
        "version": "6.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 08:49Current
EPSS0.00155
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