Versions mentioned in the description apply to the upstream
Remediation section below for
Amzn:2 relevant versions.
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-3326: 1921916: CVE-2021-3326 glibc: Assertion failure in ISO-2022-JP-3 gconv module related to combining characters A flaw was found in glibc's iconv() functionality. This flaw allows an attacker capable of supplying a crafted sequence of characters to an application using iconv() to convert from ISO-2022-JP-3 to cause an assertion failure. The highest threat from this vulnerability is to system availability.
glibc-langpack-en to version 2.26-42.amzn2 or higher.