The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. The following packages have been upgraded to a later upstream version: libgcrypt . Security Fix: * libgcrypt: ECDSA timing attack allowing private key leak For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the CentOS 8.3 Release Notes linked from the References section.