KVM: arm64: account pKVM reclaim against the VM mm

{
  "id": "9e34694fb8d337d9ba981609caddb17f82ab1b98d5c6cdf841a1c1185daeee5a",
  "url": "https://osv.dev/vulnerability/CVE-2026-72281",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "KVM: arm64: account pKVM reclaim against the VM mm",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: account pKVM reclaim against the VM mm Protected guest faults charge long term pins to the VM's mm. Teardown can run later from file release, where current->mm may be unrelated. Drop the charge from kvm->mm instead.",
    "evidence": "osv:CVE-2026-72281",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "7.1.5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-72281",
      "aliases": [
        "CVE-2026-72281"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "4e6e03f9eaddb6be5ca8477dc5642e94ddece47e"
                },
                {
                  "fixed": "34d8d7242c52c174add6b413d56420aa60f8054c"
                },
                {
                  "fixed": "d098bb75d14fde2f12155f1a95ec0168160867ce"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72281.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "7.1.0"
                },
                {
                  "fixed": "7.1.5"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72281.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.053998276Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/34d8d7242c52c174add6b413d56420aa60f8054c",
        "https://git.kernel.org/stable/c/d098bb75d14fde2f12155f1a95ec0168160867ce",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72281.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-72281",
        "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/2026/72xxx/CVE-2026-72281.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-72281",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 504436,
  "published_at": "2026-08-15T05:55:05.652+00:00"
}