CVE-2026-14986 Out-of-bounds write in it51xxx I2C target FIFO ISR on oversized write transaction

[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "drivers/i2c/Kconfig.it51xxx",
      "drivers/i2c/i2c_ite_it51xxx.c"
    ],
    "programRoutines": [
      {
        "name": "target_i2c_isr_fifo"
      }
    ],
    "versions": [
      {
        "version": "4.2.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.4.2"
      }
    ]
  }
]