Known Vulnerabilities for Arduino Esp8266 by Espressif

Listed below are 1 of the newest known vulnerabilities associated with "Arduino Esp8266" by "Espressif".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2019-12588 The client 802.11 mac implementation in Espressif ESP8266_NONOS_SDK 2.2.0 through 3.1.0 does not validate correctly the RSN A... 6.5 - MEDIUM 2019-09-04 2019-09-09

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationEspressifArduino Esp82662.5.2AllAllAll
ApplicationEspressifArduino Esp82662.5.1AllAllAll
ApplicationEspressifArduino Esp82662.5.0beta3AllAll
ApplicationEspressifArduino Esp82662.5.0beta2AllAll
ApplicationEspressifArduino Esp82662.5.0beta1AllAll
ApplicationEspressifArduino Esp82662.5.0-AllAll
ApplicationEspressifArduino Esp82662.4.2AllAllAll
ApplicationEspressifArduino Esp82662.4.1AllAllAll
ApplicationEspressifArduino Esp82662.4.0-AllAll
ApplicationEspressifArduino Esp82662.4.0rc2AllAll
ApplicationEspressifArduino Esp82662.4.0rc1AllAll
ApplicationEspressifArduino Esp82662.3.0rc2AllAll
ApplicationEspressifArduino Esp82662.3.0rc1AllAll
ApplicationEspressifArduino Esp82662.3.0-AllAll
ApplicationEspressifArduino Esp82662.2.0rc1AllAll
ApplicationEspressifArduino Esp82662.2.0-AllAll
ApplicationEspressifArduino Esp82662.1.0rc2AllAll
ApplicationEspressifArduino Esp82662.1.0rc1AllAll
ApplicationEspressifArduino Esp82662.1.0-AllAll
ApplicationEspressifArduino Esp82662.0.0-AllAll
Results limited to 20 most recent known configurations
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report