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CVE-2026-98797

🗓️ 18 Oct 2026 15:48:41Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Linux kernel skb->queue_mapping flaw in skbedit allows out-of-bounds dereference.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98797 net: cap skb->queue_mapping when the tx queue is picked
18 Oct 202615:48
–cvelist
debiancve
Debian CVE
CVE-2026-98797
18 Oct 202615:48
–debiancve
euvd
EUVD
EUVD-2026-103882
18 Oct 202615:48
–euvd
nvd
NVD
CVE-2026-98797
18 Oct 202616:17
–nvd
ptsecurity
Positive Technologies
PT-2026-117016
18 Oct 202600:00
–ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.19–6.12.113
linuxlinux_kernelRange6.13.0–6.18.56
linuxlinux_kernelRange6.19.0–7.2.10
linuxlinux_kernelRange7.3.0–7.3-rc6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/netfilter_netdev.h",
      "include/linux/rtnetlink.h",
      "include/linux/skbuff.h",
      "include/net/sch_generic.h",
      "net/core/dev.c",
      "net/sched/act_skbedit.c"
    ],
    "versions": [
      {
        "version": "2f1e85b1aee459b7d0fd981839042c6a38ffaf0c",
        "lessThan": "c6ec35c8267c84c2094cb485db20c06384fc2bcc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f1e85b1aee459b7d0fd981839042c6a38ffaf0c",
        "lessThan": "2f581814e4e3ea6a5e98f49813dc4c68444a0c4a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f1e85b1aee459b7d0fd981839042c6a38ffaf0c",
        "lessThan": "f99de42f5c6f8d088063817dad82c3334e87c570",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f1e85b1aee459b7d0fd981839042c6a38ffaf0c",
        "lessThan": "ea4d4b5dddb5121e64f56fd8e0720bd8b447b63d",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/netfilter_netdev.h",
      "include/linux/rtnetlink.h",
      "include/linux/skbuff.h",
      "include/net/sch_generic.h",
      "net/core/dev.c",
      "net/sched/act_skbedit.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "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-rc6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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18 Oct 2026 16:17Current
6Medium risk
Vulners AI Score6
3