Is esptool safe to use?

esptool has no known vulnerabilities on the latest version (5.2.0). DepScope rates its health at 71/100 (moderate risk).

What is the latest version of esptool?

The latest version of esptool is 5.2.0, released 2026-02-18.

No known vulnerabilities on the latest version of esptool.

No, esptool is actively maintained. Latest release: 5.2.0 (2026-02-18).

DepScope has no curated alternatives for esptool at this time.

esptool is licensed under GPL-2.0-or-later.

condav5.2.0

A serial utility to communicate & flash code to Espressif ESP8266 & ESP32 chips.

License GPL-2.0-or-later30 versions1 maintainers0 deps1,840 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 71/100)

Health breakdown0 – 100

20/25

maintenance

6/20

popularity

25/25

security

12/15

maturity

8/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/conda/esptool

First published · 2020-10-13 09:53:34.961000+00:00

Last updated · 2026-02-18 21:03:54.079000+00:00