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CVE-2026-10670 User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier

🗓️ 14 Jul 2026 15:02:03Reported by zephyrType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

CVE-2026-10670: Unprivileged user triggers kernel NULL pointer dereference in k_thread_name_copy verifier (DoS).

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-10670
14 Jul 202615:02
cve
EUVD
EUVD-2026-43697
14 Jul 202615:02
euvd
NVD
CVE-2026-10670
14 Jul 202615:16
nvd
Positive Technologies
PT-2026-58037
14 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-10670 User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier
14 Jul 202615:02
vulnrichment
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "kernel/thread.c"
    ],
    "versions": [
      {
        "version": "2.0.0",
        "status": "affected",
        "lessThan": "4.5.0",
        "versionType": "semver"
      }
    ]
  }
]

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