Vulnerability-Lookup

GHSA-6JVX-47P2-RH3G

Vulnerability from github – Published: 2026-09-25 12:31 – Updated: 2026-09-25 12:31

Details

In the Linux kernel, the following vulnerability has been resolved:

xfs: lock the healthmon when inserting unmount event

LOLLM complains that xfs_healthmon_unmount does an unlocked insert of the unmount event into the health monitor's event list. Fix that.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-97553"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-25T11:17:05Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: lock the healthmon when inserting unmount event\n\nLOLLM complains that xfs_healthmon_unmount does an unlocked insert of\nthe unmount event into the health monitor\u0027s event list.  Fix that.",
  "id": "GHSA-6jvx-47p2-rh3g",
  "modified": "2026-09-25T12:31:24Z",
  "published": "2026-09-25T12:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-97553"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7538ba528cfd6f176076186c1b1678fdca1c197b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d963ce1910bc4e23c60a4787af8a3aa3498a053e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-97553 (GCVE-0-2026-97553)

Vulnerability from cvelistv5 – Published: 2026-09-25 10:21 – Updated: 2026-09-25 10:21

Title

xfs: lock the healthmon when inserting unmount event

Summary

In the Linux kernel, the following vulnerability has been resolved: xfs: lock the healthmon when inserting unmount event LOLLM complains that xfs_healthmon_unmount does an unlocked insert of the unmount event into the health monitor's event list. Fix that.

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

2 references

URL	Tags
https://git.kernel.org/stable/c/d963ce1910bc4e23c…
https://git.kernel.org/stable/c/7538ba528cfd6f176…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 25ca57fa3624cae9c6b5c6d3fc7f38318ca1402e , < d963ce1910bc4e23c60a4787af8a3aa3498a053e (git) Affected: 25ca57fa3624cae9c6b5c6d3fc7f38318ca1402e , < 7538ba528cfd6f176076186c1b1678fdca1c197b (git)
Linux	Linux	Affected: 7.0 Unaffected: 0 , < 7.0 (semver) Unaffected: 7.2.7 , ≤ 7.2.* (semver) Unaffected: 7.3-rc3 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_healthmon.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d963ce1910bc4e23c60a4787af8a3aa3498a053e",
              "status": "affected",
              "version": "25ca57fa3624cae9c6b5c6d3fc7f38318ca1402e",
              "versionType": "git"
            },
            {
              "lessThan": "7538ba528cfd6f176076186c1b1678fdca1c197b",
              "status": "affected",
              "version": "25ca57fa3624cae9c6b5c6d3fc7f38318ca1402e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_healthmon.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.0"
            },
            {
              "lessThan": "7.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.7",
                  "versionStartIncluding": "7.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3-rc3",
                  "versionStartIncluding": "7.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: lock the healthmon when inserting unmount event\n\nLOLLM complains that xfs_healthmon_unmount does an unlocked insert of\nthe unmount event into the health monitor\u0027s event list.  Fix that."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-25T10:21:45.260Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d963ce1910bc4e23c60a4787af8a3aa3498a053e"
        },
        {
          "url": "https://git.kernel.org/stable/c/7538ba528cfd6f176076186c1b1678fdca1c197b"
        }
      ],
      "title": "xfs: lock the healthmon when inserting unmount event",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-97553",
    "datePublished": "2026-09-25T10:21:45.260Z",
    "dateReserved": "2026-09-24T16:01:01.154Z",
    "dateUpdated": "2026-09-25T10:21:45.260Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-6JVX-47P2-RH3G

CVE-2026-97553 (GCVE-0-2026-97553)

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