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CVE-2026-99163 tracing/histograms: Reject non-stacktrace fields for synthetic stacktrace fields

🗓️ 28 Oct 2026 10:35:15Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Linux kernel tracing/histograms allows dereferencing scalar values as stacktrace pointers.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-99163
28 Oct 202611:26
–circl
cve
CVE
CVE-2026-99163
28 Oct 202610:35
–cve
debiancve
Debian CVE
CVE-2026-99163
28 Oct 202618:47
–debiancve
euvd
EUVD
EUVD-2026-111915
28 Oct 202610:35
–euvd
nvd
NVD
CVE-2026-99163
28 Oct 202611:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-99163
28 Oct 202611:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-128156
28 Oct 202600:00
–ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/trace_events_hist.c"
    ],
    "versions": [
      {
        "version": "00cf3d672a9dd409418647e9f98784c339c3ff63",
        "lessThan": "1f36e4ddd05d540f363dbaa4c23042549f15b3ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "00cf3d672a9dd409418647e9f98784c339c3ff63",
        "lessThan": "deb336ae7c7b341591a6862cf6fcfeca97c77dfd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "00cf3d672a9dd409418647e9f98784c339c3ff63",
        "lessThan": "a244c241593b5b38a08f0df2cb43c26574efbdcb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9453380c1c542fd095a4dbe9251eeba4022bbce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5f52389bdd9eafb63b3a2f804e02aeb17b6a5f55",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f3baa42afeea0d5f04ad31525e861199d02210cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.237",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.124",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.43",
        "lessThan": "6.2",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/trace_events_hist.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "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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