Vulnerability-Lookup

FKIE_CVE-2026-46005

Vulnerability from fkie_nvd - Published: 2026-05-27 14:17 - Updated: 2026-06-16 15:25

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: xfs: fix a resource leak in xfs_alloc_buftarg() In the error path, call fs_put_dax() to drop the DAX device reference.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/28a6c132b8c6e5eeefa889c4fb43d65b12989d48	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/29a7b2614357393b176ef06ba5bc3ff5afc8df69	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5804cb507233ed767a83ac70527b2f6c4566ec75	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5c293a1e1ef0f838772d20ae8afae4cbd87cd3f9	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/82fb9da6477d08bdab954dc7bc081a41f2f9cae6	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "42C969B5-5AF7-4327-A835-36C9FE167867",
              "versionEndExcluding": "6.6.140",
              "versionStartIncluding": "6.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "55DA1C62-9991-451E-B8A8-E0004E00F789",
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              "versionStartIncluding": "6.7",
              "vulnerable": true
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            {
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            }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix a resource leak in xfs_alloc_buftarg()\n\nIn the error path, call fs_put_dax() to drop the DAX\ndevice reference."
    }
  ],
  "id": "CVE-2026-46005",
  "lastModified": "2026-06-16T15:25:56.200",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-05-27T14:17:18.240",
  "references": [
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        "Patch"
      ],
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    }
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-46005 (GCVE-0-2026-46005)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:56 – Updated: 2026-06-14 17:47

Title

xfs: fix a resource leak in xfs_alloc_buftarg()

Summary

In the Linux kernel, the following vulnerability has been resolved: xfs: fix a resource leak in xfs_alloc_buftarg() In the error path, call fs_put_dax() to drop the DAX device reference.

Severity

No CVSS data available.

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/82fb9da6477d08bda…
https://git.kernel.org/stable/c/28a6c132b8c6e5eee…
https://git.kernel.org/stable/c/5c293a1e1ef0f8387…
https://git.kernel.org/stable/c/5804cb507233ed767…
https://git.kernel.org/stable/c/29a7b2614357393b1…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 6f643c57d57c56d4677bc05f1fca2ef3f249797c , < 82fb9da6477d08bdab954dc7bc081a41f2f9cae6 (git) Affected: 6f643c57d57c56d4677bc05f1fca2ef3f249797c , < 28a6c132b8c6e5eeefa889c4fb43d65b12989d48 (git) Affected: 6f643c57d57c56d4677bc05f1fca2ef3f249797c , < 5c293a1e1ef0f838772d20ae8afae4cbd87cd3f9 (git) Affected: 6f643c57d57c56d4677bc05f1fca2ef3f249797c , < 5804cb507233ed767a83ac70527b2f6c4566ec75 (git) Affected: 6f643c57d57c56d4677bc05f1fca2ef3f249797c , < 29a7b2614357393b176ef06ba5bc3ff5afc8df69 (git)
Linux	Linux	Affected: 6.0 Unaffected: 0 , < 6.0 (semver) Unaffected: 6.6.140 , ≤ 6.6.* (semver) Unaffected: 6.12.86 , ≤ 6.12.* (semver) Unaffected: 6.18.27 , ≤ 6.18.* (semver) Unaffected: 7.0.4 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_buf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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              "version": "0",
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              "status": "unaffected",
              "version": "7.0.4",
              "versionType": "semver"
            },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-46005

CVE-2026-46005 (GCVE-0-2026-46005)

Tags

Sightings

Nomenclature