{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "e0bdfe8e36f3fbbdc91e70bf927f743ca23917b0"
            },
            {
              "fixed": "bab7dbba38ed3011972c3d9be2dcdca7575cbe32"
            },
            {
              "fixed": "ad12e70d7dc3c94a05efc61d1e4861078e0e162b"
            },
            {
              "fixed": "52b769165f20b38092f28ce064b4b143471540a7"
            },
            {
              "fixed": "9168176894332312c12ef052e784735dbf4ffe3f"
            },
            {
              "fixed": "b2fe9e140aa94b2816aab7ebc692b543e418f5e3"
            },
            {
              "fixed": "52007bfdce5310e8c8a29849bfbfb188a1e50ca0"
            },
            {
              "fixed": "f7628eea9212e185a09df3aea603ca8580b8678d"
            },
            {
              "fixed": "b9f089723aee892efc77c349ae47a6b452b293c4"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.19.0"
            },
            {
              "fixed": "5.10.266"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.217"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.184"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.148"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.101"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72015.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/resctrl: Fix double-add of pseudo-locked region's RMID to free list\n\nA pseudo-locked group's RMID is freed when it is created. On unmount\nrmdir_all_sub() unconditionally frees all RMID of all groups, resulting\nin a double-free of the pseudo-locked group's RMID. The consequence of this\nis that the original free results in the pseudo-locked group's RMID being\nadded to the rmid_free_lru linked list and the second free then attempts\nto add the same RMID entry to the rmid_free_lru again.\n\nDo not double-free a pseudo-locked group's RMID.",
  "id": "CVE-2026-72015",
  "modified": "2026-08-25T03:51:43.563453525Z",
  "published": "2026-08-15T05:51:43.390Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/52007bfdce5310e8c8a29849bfbfb188a1e50ca0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/52b769165f20b38092f28ce064b4b143471540a7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9168176894332312c12ef052e784735dbf4ffe3f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad12e70d7dc3c94a05efc61d1e4861078e0e162b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2fe9e140aa94b2816aab7ebc692b543e418f5e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9f089723aee892efc77c349ae47a6b452b293c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bab7dbba38ed3011972c3d9be2dcdca7575cbe32"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7628eea9212e185a09df3aea603ca8580b8678d"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72015.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72015"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "fs/resctrl: Fix double-add of pseudo-locked region's RMID to free list"
}