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CVE-2026-31606

🗓️ 24 Apr 2026 14:42:28Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

CVE-2026-31606 fixes reinitializing a character device during gadget bind when open by using heap allocation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31606
24 Apr 202614:42
attackerkb
Chainguard
CVE-2026-31606 vulnerabilities
1 May 202619:17
cgr
CNNVD
Linux kernel 安全漏洞
24 Apr 202600:00
cnnvd
Cvelist
CVE-2026-31606 usb: gadget: f_hid: don't call cdev_init while cdev in use
24 Apr 202614:42
cvelist
Debian
[SECURITY] [DSA 6238-1] linux security update
30 Apr 202620:05
debian
Debian CVE
CVE-2026-31606
24 Apr 202614:42
debiancve
Tenable Nessus
Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update
30 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-31606
25 Apr 202600:00
nessus
EUVD
EUVD-2026-25499
24 Apr 202614:42
euvd
NVD
CVE-2026-31606
24 Apr 202615:16
nvd
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange3.196.12.83
OR
linuxlinux_kernelRange6.136.18.24
OR
linuxlinux_kernelRange6.196.19.14
OR
linuxlinux_kernelRange7.07.0.1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_hid.c"
    ],
    "versions": [
      {
        "version": "cb382536052fcc7713988869b54a81137069e5a9",
        "lessThan": "c6c0d13db5d0f8d465eabc14bd23d2b6a7247a43",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb382536052fcc7713988869b54a81137069e5a9",
        "lessThan": "eb6ef6185f2054a341ec70d7e2165f5381744215",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb382536052fcc7713988869b54a81137069e5a9",
        "lessThan": "5a229016ca3ac551294ec59770be9da94ec4bf63",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb382536052fcc7713988869b54a81137069e5a9",
        "lessThan": "75ecc46828ec377dd5692c677168ef6d64fd7123",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb382536052fcc7713988869b54a81137069e5a9",
        "lessThan": "81ebd43cc0d6d106ce7b6ccbf7b5e40ca7f5503d",
        "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/usb/gadget/function/f_hid.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.83",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.24",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.14",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.1",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:12Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.5
EPSS0.00015
4