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CVE-2026-10651 Out-of-bounds read in Bluetooth Classic SDP attribute parsing (`bt_sdp_parse_attribute`)

🗓️ 22 Jun 2026 23:54:36Reported by zephyrType 
cvelist
 cvelist
🔗 www.cve.org👁 50 Views

Malformed Bluetooth Classic Service Discovery Protocol attribute can trigger a reachable assertion or out-of-bounds read in Zephyr's SDP parser.

Related
Affected
Refs
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "subsys/bluetooth/host/classic/sdp.c"
    ],
    "versions": [
      {
        "version": "4.3.0",
        "status": "affected",
        "lessThan": "4.5.0",
        "versionType": "semver"
      }
    ]
  }
]

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