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CVE-2026-52937

🗓️ 24 Jun 2026 07:14:27Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 29 Views

Linux kernel fix stack information leak in tap_ioctl SIOCGIFHWADDR by initializing sockaddr_storage on the stack.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-52937
24 Jun 202607:14
attackerkb
Amazon
Important: kernel6.18
22 Jun 202600:00
amazon
Circl
CVE-2026-52937
24 Jun 202608:25
circl
Cvelist
CVE-2026-52937 tap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR
24 Jun 202607:14
cvelist
Debian CVE
CVE-2026-52937
24 Jun 202607:14
debiancve
EUVD
EUVD-2026-38707
24 Jun 202607:14
euvd
NVD
CVE-2026-52937
24 Jun 202608:16
nvd
OSV
BELL-CVE-2026-52937
25 Jun 202606:11
osv
OSV
CVE-2026-52937 tap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR
24 Jun 202607:14
osv
OSV
DEBIAN-CVE-2026-52937
24 Jun 202608:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.4.1035.5
OR
linuxlinux_kernelRange5.10.215.11
OR
linuxlinux_kernelRange5.11.46.18.34
OR
linuxlinux_kernelRange6.197.0.11
OROROROR
[
  {
    "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": "3b23a32a63219f51a5298bc55a65ecee866e79d0",
        "lessThan": "719007c3492f0f1f9e9cdbed8ac45ba45bb13eeb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3b23a32a63219f51a5298bc55a65ecee866e79d0",
        "lessThan": "05305e832be7b9d65b2b72caacf7d850b3942b2a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3b23a32a63219f51a5298bc55a65ecee866e79d0",
        "lessThan": "bddc09212c24934643bd44fc794748d2bbb3b6cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "176188cff67ec1aa55103647b61d02315cc38e98",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fc205d9e400f069ebf30d3faa6ec2bab2cbd7b4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d0ae760c02c98fc78b78d3a0509896bc648ad1c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.4.103",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.21",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.11.4",
        "lessThan": "5.12",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "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": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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08 Jul 2026 19:22Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00112
29