CVE-2026-89762 apparmor: fix cred UAF caused by begin_current_label_crit_section()

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/apparmor/include/cred.h",
      "security/apparmor/include/task.h",
      "security/apparmor/task.c"
    ],
    "versions": [
      {
        "version": "c75afcd153f6147d3b094f45a1d87e5df7f4f053",
        "lessThan": "361488984d668235438faac28635f3632351407f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c75afcd153f6147d3b094f45a1d87e5df7f4f053",
        "lessThan": "587a6a92b93ec314c583bbf747413af170d42540",
        "status": "affected",
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      {
        "version": "c75afcd153f6147d3b094f45a1d87e5df7f4f053",
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      {
        "version": "c75afcd153f6147d3b094f45a1d87e5df7f4f053",
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    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/apparmor/include/cred.h",
      "security/apparmor/include/task.h",
      "security/apparmor/task.c"
    ],
    "versions": [
      {
        "version": "2.6.36",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.36",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]