{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "6f61076406251626be39651d114fac412b1e0c39"
            },
            {
              "fixed": "77fd6f50f633a52c2db061e7d71d8cb486b0265e"
            },
            {
              "fixed": "91f289728ec706b7ff1ca0ee845dd73ff2253488"
            },
            {
              "fixed": "b166ab78dc3f48e83d2c80bdfde4159b31fdc5fb"
            },
            {
              "fixed": "9e57e2863872e82e7c7237bc32299f67ebebc543"
            },
            {
              "fixed": "459860529c109c5ce08b81c0776ca1200eaaeb4a"
            },
            {
              "fixed": "637ef4961470e04455102b34ac484a34d8eca0a4"
            },
            {
              "fixed": "e6d93108e0a27d7e6f95c7e45017d14ba2900d32"
            },
            {
              "fixed": "9b9e8bb81c41fd27e7b57a1c936fde140548535f"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.27"
            },
            {
              "fixed": "5.10.261"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.212"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "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/2026/74xxx/CVE-2026-74330.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nconfigfs: fix lockless traversals of -\u003es_children\n\nHaving the parent directory locked protects entries from removal\nby another thread, but it does *not* protect cursors from being\nmoved around by lseek() - or freed, for that matter.",
  "id": "CVE-2026-74330",
  "modified": "2026-08-16T03:31:00.228158484Z",
  "published": "2026-08-15T05:58:23.722Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/459860529c109c5ce08b81c0776ca1200eaaeb4a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/637ef4961470e04455102b34ac484a34d8eca0a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/77fd6f50f633a52c2db061e7d71d8cb486b0265e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91f289728ec706b7ff1ca0ee845dd73ff2253488"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b9e8bb81c41fd27e7b57a1c936fde140548535f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9e57e2863872e82e7c7237bc32299f67ebebc543"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b166ab78dc3f48e83d2c80bdfde4159b31fdc5fb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6d93108e0a27d7e6f95c7e45017d14ba2900d32"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74330.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74330"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "configfs: fix lockless traversals of -\u003es_children"
}