CVE-2020-28491

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CVSS 3.1

7.5 high

EPSS

3%p87

Published

Feb 18, 2021 (Feb 18, 2021)

Modified

Jun 17, 2026

Description

This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 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.

Vendors: fasterxml quarkus oracle
Products: jackson-dataformats-binary, quarkus, weblogic server
Weakness: CWE-770
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (3.1%)

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