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CVE-2026-98830

🗓️ 18 Oct 2026 15:49:31Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Buffer overrun in Linux kernel wifi: wfx: wfx_hif_read_mib() copies unvalidated length.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98830 wifi: wfx: validate MIB read length before copying to caller
18 Oct 202615:49
–cvelist
debiancve
Debian CVE
CVE-2026-98830
18 Oct 202615:49
–debiancve
euvd
EUVD
EUVD-2026-103770
18 Oct 202615:49
–euvd
nvd
NVD
CVE-2026-98830
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98830
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-117049
18 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98830
18 Oct 202623:41
–susecve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-98830
18 Oct 202600:00
–nessus
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.5–6.12.113
linuxlinux_kernelRange6.13.0–6.18.56
linuxlinux_kernelRange6.19.0–7.2.10
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/silabs/wfx/hif_tx.c"
    ],
    "versions": [
      {
        "version": "f95a29d40782f4f0052a692a822de3ba044b19ff",
        "lessThan": "02886c18a340da59df57365f29009e1258bfe333",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f95a29d40782f4f0052a692a822de3ba044b19ff",
        "lessThan": "71d140099165de03128c00dd129f1eab21c6a3c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f95a29d40782f4f0052a692a822de3ba044b19ff",
        "lessThan": "7acb36fd60a3e7b858f12e69a919c3609b281408",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f95a29d40782f4f0052a692a822de3ba044b19ff",
        "lessThan": "ce67ebe9d8629776ce38e6995ae72fb903c828db",
        "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/wireless/silabs/wfx/hif_tx.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.113",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.56",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.10",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 10:19Current
6.1Medium risk
Vulners AI Score6.1
9