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CVE-2026-46065

🗓️ 27 May 2026 12:57:32Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Resolved issue where deferred I/O lifetimes caused SIGBUS during hot unplug with active mappings.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46065
27 May 202612:57
attackerkb
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-46065 fbdev: defio: Disconnect deferred I/O from the lifetime of struct fb_info
27 May 202612:57
cvelist
Debian CVE
CVE-2026-46065
27 May 202612:57
debiancve
EUVD
EUVD-2026-32447
27 May 202612:57
euvd
NVD
CVE-2026-46065
27 May 202614:17
nvd
OSV
BELL-CVE-2026-46065
28 May 202606:10
osv
OSV
DEBIAN-CVE-2026-46065
27 May 202614:17
osv
OSV
ECHO-8FA9-3CFB-8D96
28 May 202604:10
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2026-46065 CVE-2026-46065 in rootio-linux - Patched by Root
31 May 202603:58
osv
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange2.6.226.6.140
OR
linuxlinux_kernelRange6.7.06.12.88
OR
linuxlinux_kernelRange6.13.06.18.30
OR
linuxlinux_kernelRange6.19.07.0.4
OR
linuxlinux_kernelRange7.1.07.1-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/core/fb_defio.c",
      "include/linux/fb.h"
    ],
    "versions": [
      {
        "version": "60b59beafba875aef6d378078bce0baf2287ae14",
        "lessThan": "2a40f8bc9bb713329f1c35ffc199ee961a7135b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "60b59beafba875aef6d378078bce0baf2287ae14",
        "lessThan": "2b53d3a52e8e5403a4f4fb57ac6cad3fd2cb1066",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "60b59beafba875aef6d378078bce0baf2287ae14",
        "lessThan": "25c2b77bc463f29ee71a54b883548baf9386a0db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "60b59beafba875aef6d378078bce0baf2287ae14",
        "lessThan": "a0aafb421dd15e935d81543152617f2742cefa70",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "60b59beafba875aef6d378078bce0baf2287ae14",
        "lessThan": "9ded47ad003f09a94b6a710b5c47f4aa5ceb7429",
        "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/video/fbdev/core/fb_defio.c",
      "include/linux/fb.h"
    ],
    "versions": [
      {
        "version": "2.6.22",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.22",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 May 2026 11:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00013
7