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CVE-2026-46320

🗓️ 09 Jun 2026 12:11:12Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

Linux tap driver fixes page leak on error paths in tap_get_user_xdp by freeing the page before skb is built.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-46320
9 Jun 202613:39
circl
Cvelist
CVE-2026-46320 tap: free page on error paths in tap_get_user_xdp()
9 Jun 202612:11
cvelist
Debian CVE
CVE-2026-46320
9 Jun 202612:11
debiancve
EUVD
EUVD-2026-35410
9 Jun 202612:11
euvd
NVD
CVE-2026-46320
9 Jun 202613:16
nvd
OSV
DEBIAN-CVE-2026-46320
9 Jun 202613:47
osv
Positive Technologies
PT-2026-47757
9 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-46320
9 Jun 202616:55
redhatcve
Vulners
CNA
Node
linuxlinux_kernelRange4.207.0.12
OR
linuxlinux_kernelRange7.1.07.1-rc6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/tap.c"
    ],
    "versions": [
      {
        "version": "0efac27791ee068075d80f07c55a229b1335ce12",
        "lessThan": "18a84c35842e19cd3c5534d8cee73d31863f696d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0efac27791ee068075d80f07c55a229b1335ce12",
        "lessThan": "3bcf7aec6a9d16438f2cec29f5d7c8d5b8edf9b2",
        "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/net/tap.c"
    ],
    "versions": [
      {
        "version": "4.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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09 Jun 2026 13:16Current
5.4Medium risk
Vulners AI Score5.4
10