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CVE-2026-46200

🗓️ 28 May 2026 09:40:16Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views

Deregister the spi mpc52xx controller before disabling resources during driver unbind.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-46200
28 May 202609:40
–attackerkb
bdu_fstec
BDU FSTEC
Linux SPI Device Driver Heap Buffer Overflow DoS
3 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-46200
1 Oct 202618:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
28 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-46200 spi: mpc52xx: fix controller deregistration
28 May 202609:40
–cvelist
debiancve
Debian CVE
CVE-2026-46200
28 May 202609:40
–debiancve
euvd
EUVD
EUVD-2026-32827
28 May 202609:40
–euvd
mscve
Microsoft CVE
spi: mpc52xx: fix controller deregistration
29 May 202608:01
–mscve
nvd
NVD
CVE-2026-46200
28 May 202610:16
–nvd
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1)
13 Aug 202600:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.33–6.12.90
linuxlinux_kernelRange6.13–6.18.32
linuxlinux_kernelRange6.19–7.0.9
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/spi/spi-mpc52xx.c"
    ],
    "versions": [
      {
        "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
        "lessThan": "c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
        "lessThan": "a3669f678d0ee8b686d3eea4c0ed9817c9374945",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
        "lessThan": "28f28a0f4e327f792c230493a0ea00389ff68ff5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
        "lessThan": "7fea80d93bfd34051b2ac1cec07766c87d8d28be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
        "lessThan": "0f997fdae819a8c2cc83bd4ff7d935ad76c727c9",
        "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/spi/spi-mpc52xx.c"
    ],
    "versions": [
      {
        "version": "2.6.33",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.33",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.160",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.90",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.32",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.9",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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21 Oct 2026 13:19Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00162
75