maven package report

Is org.apache.logging.log4j:log4j safe?

2 known vulnerabilities, worst severity CRITICAL.

cvss

9.0

how bad it is if exploited, out of 10

epss

89.8%

chance of exploitation in the next 30 days

xyz score

7.0

CyberXYZ composite, out of 10

fig. 01 — GHSA-fxph-q3j8-mv87, the advisory selected below

// advisories

GHSA-fxph-q3j8-mv87

CRITICALCVE-2017-5645

In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.

Affected: >= 2.0, < 2.8.2
Fixed in: 2.8.2
Weakness: CWE-502
Published: 2020-01-06
Source: github

GHSA NVD MITRE reference reference reference reference reference reference reference reference reference

// dependencies

0 direct

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so maven packages are not covered.

Checked 2026-09-22 at 03:32 UTC. The most recent advisory here was published 2020-06-05. Updated continuously from NVD, GHSA, OSV and CNA feeds.

Is org.apache.logging.log4j:log4j safe? maven package security report | CyberXYZ