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CVE-2026-98394

🗓️ 14 Oct 2026 13:25:57Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Busy-wait in Linux kernel af_unix unix_stream_read_generic() on MSG_OOB skb.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98394
14 Oct 202618:28
–circl
cvelist
Cvelist
CVE-2026-98394 af_unix: Return immediately when manage_oob() returns NULL for 0-length buffer.
14 Oct 202613:25
–cvelist
debiancve
Debian CVE
CVE-2026-98394
14 Oct 202613:25
–debiancve
euvd
EUVD
EUVD-2026-101043
14 Oct 202613:25
–euvd
nvd
NVD
CVE-2026-98394
14 Oct 202614:17
–nvd
osv-debian
osv-debian
DEBIAN-CVE-2026-98394
14 Oct 202614:17
–osv-debian
ptsecurity
Positive Technologies
PT-2026-114373
14 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-98394
15 Oct 202613:00
–redhatcve
ubuntucve
UbuntuCve
CVE-2026-98394
14 Oct 202600:00
–ubuntucve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-98394
14 Oct 202600:00
–nessus
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.15–6.12.111
linuxlinux_kernelRange6.13.0–6.18.53
linuxlinux_kernelRange6.19.0–7.2.7
linuxlinux_kernelRange7.3.0–7.3-rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/unix/af_unix.c"
    ],
    "versions": [
      {
        "version": "314001f0bf927015e459c9d387d62a231fe93af3",
        "lessThan": "3d3c7a3df66b2ca3d2cd1a2a0c37eb701feba713",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "314001f0bf927015e459c9d387d62a231fe93af3",
        "lessThan": "d5dd55b316ca229a4cbf11729483ba5bb57233e7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "314001f0bf927015e459c9d387d62a231fe93af3",
        "lessThan": "c81c5be3826c8467945b964d0cf7f7b3d65461db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "314001f0bf927015e459c9d387d62a231fe93af3",
        "lessThan": "6e5ee08eb5858d175da6768d75d163817b6a9d4a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/unix/af_unix.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.7",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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14 Oct 2026 14:17Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00209
7