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CVE-2026-99167

🗓️ 28 Oct 2026 10:35:18Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Use-after-free in Linux kernel net/sched __tcf_action_put() allows memory access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-99167
28 Oct 202611:28
–circl
cvelist
Cvelist
CVE-2026-99167 net/sched: fix use-after-free in __tcf_action_put()
28 Oct 202610:35
–cvelist
debiancve
Debian CVE
CVE-2026-99167
28 Oct 202618:47
–debiancve
euvd
EUVD
EUVD-2026-111919
28 Oct 202610:35
–euvd
nvd
NVD
CVE-2026-99167
28 Oct 202611:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-99167
28 Oct 202611:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-128160
28 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-99167
28 Oct 202600:00
–ubuntucve
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.19–6.18.59
linuxlinux_kernelRange6.19.0–7.2.13
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/act_api.c"
    ],
    "versions": [
      {
        "version": "16af6067392c40e454e49eec834843ab03643d96",
        "lessThan": "2465d27ef90de9105c2bffb6c35f8ce08918e642",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16af6067392c40e454e49eec834843ab03643d96",
        "lessThan": "2e012e431aa271ef3c84206f48854f539c03bff0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16af6067392c40e454e49eec834843ab03643d96",
        "lessThan": "7b16eb911091aae237a8673da94e4dfb9cd21d54",
        "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/sched/act_api.c"
    ],
    "versions": [
      {
        "version": "4.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.59",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.13",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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28 Oct 2026 11:17Current
7High risk
Vulners AI Score7
3