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EUVD-2026-71297

🗓️ 04 Sep 2026 15:54:57Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Divide-by-zero in Linux kernel TCP via route-derived advmss below TCP_MIN_MSS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80847
4 Sep 202615:54
cve
cvelist
Cvelist
CVE-2026-80847 tcp: clamp route advmss to TCP_MIN_MSS
4 Sep 202615:54
cvelist
nvd
NVD
CVE-2026-80847
4 Sep 202616:18
nvd
osv
OSV
DEBIAN-CVE-2026-80847
4 Sep 202616:18
osv
ptsecurity
Positive Technologies
PT-2026-85725
4 Sep 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "8910e2e4-0ad9-3811-8020-5fda857aaf54",
        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "26d76e31-1a6a-3c59-b016-a00afcfdeb0f",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.3-rc1"
      },
      {
        "id": "35d79d7e-3c71-34a6-9334-c447095ede42",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "2.6.12"
      },
      {
        "id": "3757dbab-beb6-366c-b397-03c84302b5ea",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.2.3"
      },
      {
        "id": "4bfa5c8a-708b-3036-ab67-a07e373a6b16",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 0"
      },
      {
        "id": "75f18cab-9dff-34ed-b247-f2caecbf7b1b",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <31cf2349361902769dc323e4dbf4b449795ec288"
      },
      {
        "id": "7d4178f6-8ea0-3633-99c7-d14e4f0c4f59",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.1.13"
      },
      {
        "id": "99a306eb-795e-36d1-a895-fdc283f36361",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <6b8c20bf61924dfc38fefb145c9f7406d73fae53"
      },
      {
        "id": "b5d5c470-b480-3861-9ab6-b5682f220fb9",
        "product": {
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        },
        "product_version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <870a9e42ecc6fe1b8c25d87af043cb0d9c178fe1"
      }
    ]
  }
]

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