{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "50ff477a8639fa1fbbeecb5a6f2f8b6c5557ecec"
            },
            {
              "fixed": "93c1b247224a32f546b616a8fe87b9bab20f0a7f"
            },
            {
              "fixed": "9cedbfde1450028f530e9af950f53491fcaebfeb"
            },
            {
              "fixed": "2d9c5525bbc1a548cdc9c4def3cd7fbfc7c66b5b"
            },
            {
              "fixed": "4febc02cd02f021f2b6d0768332be643ef14a12d"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.7.0"
            },
            {
              "fixed": "6.12.113"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.56"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98700.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: set info-\u003eband for 802.3 encap offload frames\n\nUnlike the 802.11 TX paths, ieee80211_8023_xmit() does not set\ninfo-\u003eband from the channel context on non-MLD interfaces. It stays at\n0, so ieee80211_get_tx_rates() uses the wrong band for these frames.\n\nSet it the same way as ieee80211_build_hdr(): drop the frame if there is\nno channel context, and leave the band at 0 on MLD interfaces.",
  "id": "CVE-2026-98700",
  "modified": "2026-10-19T02:31:05.920047272Z",
  "published": "2026-10-18T15:46:30.043Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d9c5525bbc1a548cdc9c4def3cd7fbfc7c66b5b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4febc02cd02f021f2b6d0768332be643ef14a12d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/93c1b247224a32f546b616a8fe87b9bab20f0a7f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9cedbfde1450028f530e9af950f53491fcaebfeb"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98700.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98700"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "wifi: mac80211: set info-\u003eband for 802.3 encap offload frames"
}