{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "104880a6b470958ddc30e139c41aa4f6ed3a5234"
            },
            {
              "fixed": "8c62f618576519dbed6816fafc623ce592953025"
            },
            {
              "fixed": "d589abd8b019b07075fda255ceab8c8e950cdb3f"
            },
            {
              "fixed": "5466e7d0cd9e4f9cef9d8f18f18b60e7bc1c77e5"
            },
            {
              "fixed": "d0c4ff6812386880f30bc64c2921299cc4d7b47f"
            },
            {
              "fixed": "89fe118b6470119b20c04afc36e45b81a69ea11f"
            },
            {
              "fixed": "153d5520c3f9fd62e71c7e7f9e34b59cf411e555"
            },
            {
              "fixed": "cded4002d22177e8deaca1f257ecd932c9582b6b"
            },
            {
              "fixed": "e02494114ebf7c8b42777c6cd6982f113bfdbec7"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.3.0"
            },
            {
              "fixed": "5.10.254"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.204"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.170"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.137"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.85"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.22"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43033.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption\n\nWhen decrypting data that is not in-place (src != dst), there is\nno need to save the high-order sequence bits in dst as it could\nsimply be re-copied from the source.\n\nHowever, the data to be hashed need to be rearranged accordingly.\n\n\nThanks,",
  "id": "CVE-2026-43033",
  "modified": "2026-07-08T05:36:31.038292092Z",
  "published": "2026-05-01T14:15:32.583Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/153d5520c3f9fd62e71c7e7f9e34b59cf411e555"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5466e7d0cd9e4f9cef9d8f18f18b60e7bc1c77e5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89fe118b6470119b20c04afc36e45b81a69ea11f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8c62f618576519dbed6816fafc623ce592953025"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cded4002d22177e8deaca1f257ecd932c9582b6b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0c4ff6812386880f30bc64c2921299cc4d7b47f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d589abd8b019b07075fda255ceab8c8e950cdb3f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e02494114ebf7c8b42777c6cd6982f113bfdbec7"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43033.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43033"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption"
}