AUGUST 4, 2026
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Case File

CVE-2021-43045

HIGH · CVSS 7.5 EPSS 2.96%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-01-06 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. It may lead to a denial-of-service condition.

CVE
CVE-2021-43045
Severity
HIGH
CVSS
7.5
EPSS
2.96%
Apache

Original NVD Description

A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0 which addresses this issue.

Related CVEs

Other vulnerabilities affecting the same vendor(s)