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CVE-2026-46280

🗓️ 08 Jun 2026 15:41:23Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

Fix use-after-free by evicting device private pages on file close before freeing the dmirror.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46280
8 Jun 202615:41
attackerkb
CBLMariner
CVE-2026-46280 affecting package kernel for versions less than 6.6.141.1-1
22 Jun 202621:21
cbl_mariner
CNNVD
Linux kernel 安全漏洞
8 Jun 202600:00
cnnvd
Cvelist
CVE-2026-46280 lib: test_hmm: evict device pages on file close to avoid use-after-free
8 Jun 202615:41
cvelist
Debian CVE
CVE-2026-46280
8 Jun 202615:41
debiancve
EUVD
EUVD-2026-35145
8 Jun 202615:41
euvd
Microsoft CVE
lib: test_hmm: evict device pages on file close to avoid use-after-free
10 Jun 202608:04
mscve
NVD
CVE-2026-46280
8 Jun 202617:16
nvd
OPENSUSE Linux
kernel-devel-7.0.12-1.1 on GA media (moderate)
14 Jun 202600:00
opensuse
OSV
BELL-CVE-2026-46280
9 Jun 202606:10
osv
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange5.86.1.176
OR
linuxlinux_kernelRange6.2.06.6.140
OR
linuxlinux_kernelRange6.7.06.12.86
OR
linuxlinux_kernelRange6.13.06.18.27
OR
linuxlinux_kernelRange6.19.07.0.4
OR
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/test_hmm.c"
    ],
    "versions": [
      {
        "version": "b2ef9f5a5cb37643ca5def3516c546457074b882",
        "lessThan": "234071b4318feaeb27cd2e4e1b16ef6b055adf89",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2ef9f5a5cb37643ca5def3516c546457074b882",
        "lessThan": "bf477abd448c76bb8ea51c9b4f63a3a17c4b6239",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2ef9f5a5cb37643ca5def3516c546457074b882",
        "lessThan": "5846715b6382dd4c6a69b35a56ca6115d33bc2a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2ef9f5a5cb37643ca5def3516c546457074b882",
        "lessThan": "38f113f81d3f0adc658a4475dd3ecaec985e21d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2ef9f5a5cb37643ca5def3516c546457074b882",
        "lessThan": "9de1eb0aac2862d6144b8db0ec1388e79f8bc3e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2ef9f5a5cb37643ca5def3516c546457074b882",
        "lessThan": "744dd97752ef1076a8d8672bb0d8aa2c7abc1144",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/test_hmm.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Jun 2026 13:16Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.8
EPSS0.00126
17