#VU118637 Out-of-bounds read in ESP-IDF - CVE-2025-65092
Published: November 20, 2025 / Updated: December 26, 2025
Vulnerability identifier: #VU118637
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-65092
CWE-ID: CWE-125
Exploitation vector: Remote access
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 perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition within the JPEG decoder. A remote attacker can use a specially crafted JPEG image, trigger an out-of-bounds read error and cause a denial of service condition on the system.
Remediation
Install update from vendor's website.