maven package report

Is com.fasterxml.jackson.dataformat:jackson-dataformat-cbor safe?

1 known vulnerability, worst severity HIGH.

cvss

7.5

how bad it is if exploited, out of 10

epss

3.1%

chance of exploitation in the next 30 days

xyz score

3.4

CyberXYZ composite, out of 10

fig. 01 — GHSA-xmc8-26q4-qjhx, the advisory selected below

// advisories

GHSA-xmc8-26q4-qjhx

HIGHCVE-2020-28491

This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 2.8.0-rc1 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.

Affected: >= 2.12.0rc1, < 2.12.1, >= 2.8.0rc1, < 2.11.4
Fixed in: 2.12.1
Weakness: CWE-770
Published: 2021-12-09
Source: github

GHSA NVD MITRE 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 02:42 UTC. The most recent advisory here was published 2021-12-09. Updated continuously from NVD, GHSA, OSV and CNA feeds.

Is com.fasterxml.jackson.dataformat:jackson-dataformat-cbor safe? maven package security report | CyberXYZ