#VU120368 Out-of-bounds write in ESP-IDF - CVE-2025-68474
Published: December 26, 2025
Vulnerability identifier: #VU120368
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-68474
CWE-ID: CWE-787
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
ESP-IDF
ESP-IDF
Software vendor:
Espressif Systems
Espressif Systems
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error within the avrc_vendor_msg() function of the ESP-IDF BlueDroid AVRCP stack. A remote attacker can pass specially crafted input to the system, trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.