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CVE-2026-10669

🗓️ 14 Jul 2026 15:02:02Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

On Xtensa SoCs built with CONFIG_XTENSA_MPU and CONFIG_USERSPACE, arch_buffer_validate() in arch/xtensa/core/mpu.c — the architecture hook that verifies a user-mode-supplied buffer is accessible to the calling user thread with the requested permis...

Related
Affected
Refs
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "arch/xtensa/core/mpu.c"
    ],
    "versions": [
      {
        "version": "3.7.0",
        "status": "affected",
        "lessThan": "4.5.0",
        "versionType": "semver"
      }
    ]
  }
]

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14 Jul 2026 19:16Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
SSVC
5