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EUVD-2026-88052

🗓️ 28 Sep 2026 00:30:28Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 7 Views

Remote out-of-bounds write in OpenDKIM up to 2.11.0 via dkim_canon_selecthdrs.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-100888
27 Sep 202623:30
–cve
cvelist
Cvelist
CVE-2026-100888 Trusted Domain Project OpenDKIM DKIM Signature Header Selection dkim-canon.c dkim_canon_selecthdrs out-of-bounds write
27 Sep 202623:30
–cvelist
nvd
NVD
CVE-2026-100888
28 Sep 202600:16
–nvd
redhatcve
RedhatCVE
CVE-2026-100888
28 Sep 202602:39
–redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "77826416-8438-369c-96b9-d7af9325edb6",
        "vendor": {
          "name": "Trusted Domain Project"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "19068737-fab8-38b1-a2b1-776db907c3b3",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.2"
      },
      {
        "id": "238a6841-3c23-3cd2-8079-5b36663a98cc",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.6"
      },
      {
        "id": "244ea8fd-c740-32d9-949e-4ea2a23d3398",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.7"
      },
      {
        "id": "2ce3f3a4-1dd9-3cac-ba80-562abc4343e2",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.11.0"
      },
      {
        "id": "6fc3f9bf-4df1-3f2c-a3e8-c55812f897cf",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.9"
      },
      {
        "id": "7411da1d-c81c-34c2-93e2-1f90444ee4b9",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.5"
      },
      {
        "id": "75736ef4-3bb9-353a-94dc-3288057c2b7e",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.3"
      },
      {
        "id": "94b9c555-eca6-33d2-b408-d137e04e0eb2",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.0"
      },
      {
        "id": "97eb685e-f8a9-3b8c-bafc-229274d58151",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.1"
      },
      {
        "id": "c3e0a067-d206-35af-b16b-035503182368",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.10"
      },
      {
        "id": "d30e43e6-5021-3867-8beb-190f135cc022",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.4"
      },
      {
        "id": "f3a5fb4b-9902-3f7e-993e-8575df4b5bf4",
        "product": {
          "name": "OpenDKIM",
          "vendor": {
            "name": "Trusted Domain Project"
          }
        },
        "product_version": "2.8"
      }
    ]
  }
]

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28 Sep 2026 00:30Current
6.7Medium risk
Vulners AI Score6.7
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
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7