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CVE-2026-90002 ftrace: Take trace_array reference before accessing its ftrace_ops

🗓️ 16 Sep 2026 10:33:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Use-after-free in Linux kernel ftrace when set_ftrace_filter opened during instance rmdir.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90002
16 Sep 202610:33
–cve
debiancve
Debian CVE
CVE-2026-90002
16 Sep 202610:33
–debiancve
euvd
EUVD
EUVD-2026-80610
16 Sep 202610:33
–euvd
mscve
Microsoft CVE
ftrace: Take trace_array reference before accessing its ftrace_ops
17 Sep 202608:15
–mscve
nvd
NVD
CVE-2026-90002
16 Sep 202611:17
–nvd
osv
OSV
AZL-101693 CVE-2026-90002 affecting package kernel 6.6.157.1-1
16 Sep 202611:17
–osv
osv
OSV
BELL-CVE-2026-90002
18 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-90002
16 Sep 202611:17
–osv
osv
OSV
OESA-2026-4185 kernel security update
30 Sep 202613:47
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/ftrace.h",
      "kernel/trace/ftrace.c",
      "kernel/trace/trace.h",
      "kernel/trace/trace_functions.c",
      "kernel/trace/trace_stack.c"
    ],
    "versions": [
      {
        "version": "591dffdade9f07692a7dd3ed16830ec24e901ece",
        "lessThan": "177cd8966325f0ffffa3c9381f9e0422019a3973",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "591dffdade9f07692a7dd3ed16830ec24e901ece",
        "lessThan": "83fd7eca5ab0d3ac3f23bff889175d847e21af06",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "591dffdade9f07692a7dd3ed16830ec24e901ece",
        "lessThan": "cee8f286794df916553d8d445eac5c323ec5b0f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "591dffdade9f07692a7dd3ed16830ec24e901ece",
        "lessThan": "9100191e5acb2e5ea2313f436667bb5fce129f47",
        "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/ftrace.h",
      "kernel/trace/ftrace.c",
      "kernel/trace/trace.h",
      "kernel/trace/trace_functions.c",
      "kernel/trace/trace_stack.c"
    ],
    "versions": [
      {
        "version": "3.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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03 Oct 2026 10:56Current
CVSS 3.17.8
EPSS0.0017
44