Vulnerability · Published Sep 19, 2025 · Assigned by zephyr
CVE-2025-10458Bluetooth: le_conn_rsp does not sanitize CID, MTU, MPS values
High 7.6
In plain English
A high-severity security flaw in Zephyr from zephyrproject-rtos. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)7.6High
Exploit odds (30 days)0.2%top 88.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Parameters are not validated or sanitized, and are later used in various internal operations.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| zephyrproject-rtos | Zephyr | * – before 4.3.0 |
Weakness: CWE-130 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H