CVE-2026-68186 binfmt_misc: set have_execfd only once the interpreter is opened

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/binfmt_misc.c"
    ],
    "versions": [
      {
        "version": "bc2bf338d54b7aadaed49bb45b9e10d4592b2a46",
        "lessThan": "0f19d54e2524f0bf183b82f365ae4e49b4a2f788",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bc2bf338d54b7aadaed49bb45b9e10d4592b2a46",
        "lessThan": "2dd0298905e97795a9c5ec30cf5b41975f821632",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bc2bf338d54b7aadaed49bb45b9e10d4592b2a46",
        "lessThan": "1cd4e9b7967dab48c9f79a00b06ffff7208c0993",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bc2bf338d54b7aadaed49bb45b9e10d4592b2a46",
        "lessThan": "5ccc99d58f94fad258c9c375715b3974e48620e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bc2bf338d54b7aadaed49bb45b9e10d4592b2a46",
        "lessThan": "bbf5f639918dc011aaf60aab8480218758ee68c5",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/binfmt_misc.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]