pypi package report

Is esptool safe?

1 known vulnerability, worst severity HIGH.

cvss
7.5

how bad it is if exploited, out of 10

epss
0.50%

chance of exploitation in the next 30 days

xyz score
4.0

CyberXYZ composite, out of 10

fig. 01 — GHSA-3f38-96qm-r3fw, the advisory selected below

// advisories

GHSA-3f38-96qm-r3fw

HIGHCVE-2023-46894

An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm.

Affected
<= 4.6.2
Fixed in
not stated
Weakness
CWE-326
Published
2023-11-09
Source
github

GHSANVDMITREreferencereference

// dependencies

19 direct, 4 carrying known advisories, worst CRITICAL

Sign in for dependency paths and remediation

// ai model usage

No published models are known to use this package.

Checked 2026-09-22 at 00:43 UTC. The most recent advisory here was published 2023-11-09. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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Is esptool safe? pypi package security report | CyberXYZ