xfs: don't leak dqacct if rhashtable insertion fails

{
  "id": "ddf1d8e97c7b828bf33ee026d2e4a3a63f219b275408b1392b0f208ec98f793e",
  "url": "https://osv.dev/vulnerability/CVE-2026-97544",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "xfs: don't leak dqacct if rhashtable insertion fails",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: xfs: don't leak dqacct if rhashtable insertion fails LOLLM observes that xqcheck_mod_live_ino_dqtrx doesn't free the newly allocated dqa object if rhashtable insertion fails. Fix this leak.",
    "evidence": "osv:CVE-2026-97544",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.111",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.53",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.2.7",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-97544",
      "aliases": [
        "CVE-2026-97544"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "200491875ce144fdc49827387fff2f604b73c0a9"
                },
                {
                  "fixed": "9036e078bd51683e862afd5ed25ecba2f780b165"
                },
                {
                  "fixed": "7791970a76a3e23f6f51451dbb1e48bd57f94f93"
                },
                {
                  "fixed": "788c3a46ef9d79f875312b95cffe0961a13167a7"
                },
                {
                  "fixed": "2eac8d01d2c776fc26b0ac74aebdf91bc4490891"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97544.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.9.0"
                },
                {
                  "fixed": "6.12.111"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.53"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.2.7"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97544.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.203841626Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/2eac8d01d2c776fc26b0ac74aebdf91bc4490891",
        "https://git.kernel.org/stable/c/7791970a76a3e23f6f51451dbb1e48bd57f94f93",
        "https://git.kernel.org/stable/c/788c3a46ef9d79f875312b95cffe0961a13167a7",
        "https://git.kernel.org/stable/c/9036e078bd51683e862afd5ed25ecba2f780b165",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97544.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-97544",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97544.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-97544",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 496277,
  "published_at": "2026-09-25T10:21:39.839+00:00"
}