{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "13802005d8f2db244ec1f5d7f6923de8f7a463db"
            },
            {
              "fixed": "ce3224678acb8c0b3473daa7d7dbffc998c6951a"
            },
            {
              "fixed": "b9b28f3881dd514e74f98ae04e79a635022a4804"
            },
            {
              "fixed": "c0f3002c02a3a83250e25582ffbe8df7eb78a8bd"
            },
            {
              "fixed": "5281e6e2302362f6b75b70cbfe4098d2a25dafd9"
            },
            {
              "fixed": "12a0adfe498cd5d87e6365d7ca5f6b3eed79e523"
            },
            {
              "fixed": "863d11b3927703ad95077c81a8a6489c5c7872f7"
            },
            {
              "fixed": "b5f5df801d161ba244f391519cbff2f4e5c6edc2"
            },
            {
              "fixed": "c8a9a647532f5c2a04180352693215e24e9dba03"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.0"
            },
            {
              "fixed": "5.10.258"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.209"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.140"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.86"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.27"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46077.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: atmel-tdes - fix DMA sync direction\n\nBefore DMA output is consumed by the CPU, -\u003edma_addr_out must be synced\nwith dma_sync_single_for_cpu() instead of dma_sync_single_for_device().\nUsing the wrong direction can return stale cache data on non-coherent\nplatforms.",
  "id": "CVE-2026-46077",
  "modified": "2026-07-15T01:49:03.664055172Z",
  "published": "2026-05-27T12:58:10.542Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/12a0adfe498cd5d87e6365d7ca5f6b3eed79e523"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5281e6e2302362f6b75b70cbfe4098d2a25dafd9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/863d11b3927703ad95077c81a8a6489c5c7872f7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b5f5df801d161ba244f391519cbff2f4e5c6edc2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9b28f3881dd514e74f98ae04e79a635022a4804"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c0f3002c02a3a83250e25582ffbe8df7eb78a8bd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8a9a647532f5c2a04180352693215e24e9dba03"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ce3224678acb8c0b3473daa7d7dbffc998c6951a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46077.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46077"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "crypto: atmel-tdes - fix DMA sync direction"
}