CVE-2026-89897 media: cec: Serialize exclusive follower delivery

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/cec/core/cec-adap.c"
    ],
    "versions": [
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "efc829b4b937f98c4467bffe9243f756b7cfbf7f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "cac577854826950dda4d53569728b1da6c1425d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "4b532b271c91790b7ab661cd488a7ad36f5c4f6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "271e57a936dcdbaecb4b1bd005d9a285bbe60ab4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "df941e6851da17fc53c7f6af2bdcc7383d17babc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "5c62095acc2a952099688774513c4a637bcdb2b5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "ae614f48712156fb0f55b207338d48d422c58bc0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9881fe0ca187c213eb3a6a8e78e45ad4d1cec171",
        "lessThan": "1924d0788caa6c66fd320dd4704fae99487fd2c7",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/cec/core/cec-adap.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.51",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]