Known vulnerabilities in Espressif Systems ESP-IDF

Website: https://www.espressif.com/
Total Security Bulletins: 18

Security bulletins (18)

Secuity bulletin Severity Status Published
SB2026020442: Denial of service in ESP-IDF Medium
Patched
04.02.2026
SB2026020318: Multiple vulnerabilities in ESP-IDF Medium
Patched
03.02.2026
SB20251226110: Two memory corruption vulnerabilities in ESP-IDF Medium
Patched
26.12.2025
SB2025120229: Denial of service in ESP-IDF Low
Patched
02.12.2025
SB2025112011: Out-of-bounds read in ESP-IDF Medium
Patched
20.11.2025
SB2025111915: Denial of service in ESP-IDF Medium
Patched
19.11.2025
SB20250716127: Integer underflow in ESP-IDF High
Patched
16.07.2025
SB2024072946: Multiple vulnerabilities in esp-idf Medium
Patched
29.07.2024
SB2024022727: Input validation error in esp-idf Low
Patched
27.02.2024
SB2023032740: Multiple vulnerabilities in ESP-IDF High
Patched
27.03.2023
SB2023030142: Multiple vulnerabilities in ESP-IDF High
Patched
01.03.2023
SB2021090602: Multiple vulnerabilities in Espressif ESP-IDF Medium
Patched
06.09.2021
SB2021070408: Multiple vulnerabilities in ESP-IDF High
Patched
04.07.2021
SB2021062109: Multiple vulnerabilities in ESP-IDF High
Patched
21.06.2021
SB2021061814: Multiple vulnerabilities in esp-idf High
Patched
18.06.2021
SB2019100726: Improper Neutralization of Special Elements in Output Used by a Downstream Component in ESP-IDF Medium
Patched
07.10.2019
SB2019091003: Multiple vulnerabilities in Espressif ESP-IDF Medium
Patched
10.09.2019
SB2019051304: Privilege escalation in Espressif ESP-IDF Low
Patched
13.05.2019