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CVE-2026-53295

🗓️ 26 Jun 2026 19:40:53Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views

Fail gracefully when no channel array is attached to the mailbox controller to avoid a kernel oops.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.18.15.10.258
linuxlinux_kernelRange5.115.15.209
linuxlinux_kernelRange5.166.1.175
linuxlinux_kernelRange6.26.6.141
linuxlinux_kernelRange6.76.12.91
linuxlinux_kernelRange6.136.18.33
linuxlinux_kernelRange6.197.0.10
linuxlinux_kernelMatch3.18rc2
linuxlinux_kernelMatch3.18rc3
linuxlinux_kernelMatch3.18rc4
linuxlinux_kernelMatch3.18rc5
linuxlinux_kernelMatch3.18rc6
linuxlinux_kernelMatch3.18rc7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mailbox/mailbox.c"
    ],
    "versions": [
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "5cc3300fab262b26c28bc2fc06df693410c3840b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "0f11444271110d9b5bc6316a153c6431abda899c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "d44872a569b8fbacde457ff2587a775e5004bb79",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "14aed0d4e58389cc6a88acf8610b12d3e476272b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "6362c4a7d7e21e68cd9aa04df7cde16befba3a4b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "9dd7489943324298bb0f385495795a82f1dd6507",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "37792091ab28ba030fd8d61184c47d4d51294170",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b6d83e2b8b7de82331a6a1dcd64b51020a6031c",
        "lessThan": "c1aad75595fb67edc7fda8af249d3b886efa1be9",
        "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/mailbox/mailbox.c"
    ],
    "versions": [
      {
        "version": "3.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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08 Jul 2026 03:53Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00123
18