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CVE-2026-10645 fs: ext2: Missing structural validation of directory entries can cause out-of-bounds read and zero-progress directory traversal

🗓️ 22 Jun 2026 23:48:11Reported by zephyrType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Zephyr ext two directory entries lack validation, causing out-of-bounds reads or infinite traversal.

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Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "packageName": "Zephyr",
    "product": "Zephyr",
    "repo": "https://github.com/zephyrproject-rtos/zephyr",
    "vendor": "zephyrproject-rtos",
    "versions": [
      {
        "lessThanOrEqual": "4.4",
        "status": "affected",
        "version": "*",
        "versionType": "git"
      }
    ]
  }
]

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