espressif Summary
Latest vulnerabilities published by espressif
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Cross-Site Request Forgery Vulnerability in Arduino Core for ESP32 Microcontrollers
CVE-2025-53540EspressifArduino-esp328.7HIGHHTTP Response Splitting Vulnerability in Arduino ESP32 by Espressif
CVE-2025-53007EspressifArduino-esp328.9HIGHInteger Underflow Vulnerability in ESP-NOW Protocol of Espressif's IOT Development Framework
CVE-2025-52471EspressifEsp-idf7.2HIGHInsecure Permissions in Espressif IDF Affects Device Authentication
CVE-2024-53406EspressifEspressif IDF8.8HIGHUndocumented Hidden Commands in Espressif ESP32 Bluetooth Chips
CVE-2025-27840EspressifEsp32🥇📈💰👾🟡📰6.8MEDIUMAES/CBC Constant IV Vulnerability in ESPTouch v2
CVE-2024-53845EspressifEsp-idfDenial of Service Vulnerability in Espressif ESP-IDF Product
CVE-2024-51428EspressifESP-IDFBuffer Overflow Vulnerability in ESP-IDF by Espressif Systems
CVE-2024-33453Espressif SystemsESP-IDFCode Injection Vulnerabilities in Arduino ESP32 by Espressif
CVE-2024-45798Espressifarduino-esp32Replay Attack Vulnerability in ESP-NOW Communication Protocol by Espressif
CVE-2024-42483EspressifEsp-now6.5MEDIUMOut-of-Bound Vulnerability in ESP-NOW Wi-Fi Communication Protocol
CVE-2024-42484Espressif SystemsBuffer Overflow Vulnerability in ESP-IDF Bluetooth Stack
CVE-2024-33454Espressif Systems6.5MEDIUMTOCTOU Vulnerability in ESP-IDF Bootloader Could Bypass Anti-Rollback Protection
CVE-2024-28183EspressifEsp-idf6.1MEDIUMWeak Cryptographic Algorithm in Espressif's Esptool 4.6.2
CVE-2023-46894EspressifEsptool7.5HIGHEMFI Attack Vulnerability in Espressif ESP32 Devices
CVE-2023-35818EspressifEsp32-d0wd-v3 Firmware6.8MEDIUMEspressif Bluetooth Mesh Stack Vulnerable to Out-of-bounds Write leading to memory buffer corruption
CVE-2022-24893EspressifEsp-idf7.5HIGHBluetooth Classic Vulnerability in Espressif ESP-IDF Products
CVE-2021-28139EspressifEsp-idf8.8HIGHDenial of Service Vulnerability in Espressif ESP-IDF Bluetooth Classic Implementation
CVE-2021-28135EspressifEsp-idf6.5MEDIUMBluetooth Classic Vulnerability in Espressif ESP-IDF and ESP32
CVE-2021-28136EspressifEsp-idf6.5MEDIUMDenial of Service Vulnerability in Espressif ESP32 Products
CVE-2021-34173EspressifEsp32 Firmware7.5HIGHBuffer Overflow in Espressif ESP-IDF BluFi Protocol
CVE-2020-16146EspressifEsp-idf7.5HIGHBluetooth Low Energy Vulnerability in Espressif ESP-IDF for ESP32 Devices
CVE-2020-13595EspressifEsp-idf6.5MEDIUMDenial of Service Vulnerability in Espressif ESP32 Bluetooth Controller
CVE-2020-13594EspressifEsp-idf6.5MEDIUMEncryption Bypass in Espressif ESP-IDF and ESP8266 SDKs
CVE-2020-12638EspressifEsp8266 Nonos Sdk6.8MEDIUMPhysical Access Vulnerability in Espressif ESP32 Chip
CVE-2019-17391EspressifEsp32-d0wd Firmware4.6MEDIUM