{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "488ffbf181718b9ad8c1838cb249d60973e78eda"
            },
            {
              "fixed": "3f917d9bff68600f77561900f3145bd4706dc840"
            },
            {
              "fixed": "d99d1c13faa793ff1abab0d20ab6473c838081b3"
            },
            {
              "fixed": "f5c262b544975e067ea265fc7403aefbbea8563e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.33"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53057.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/riscv: Add IOTINVAL after updating DDT/PDT entries\n\nAdd riscv_iommu_iodir_iotinval() to perform required TLB and context cache\ninvalidations after updating DDT or PDT entries, as mandated by the RISC-V\nIOMMU specification (Section 6.3.1 and 6.3.2).",
  "id": "CVE-2026-53057",
  "modified": "2026-07-15T01:49:22.325321146Z",
  "published": "2026-06-24T16:30:02.571Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3f917d9bff68600f77561900f3145bd4706dc840"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d99d1c13faa793ff1abab0d20ab6473c838081b3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f5c262b544975e067ea265fc7403aefbbea8563e"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53057.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53057"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "iommu/riscv: Add IOTINVAL after updating DDT/PDT entries"
}