PT-2026-6542 · Canonical+1 · Ubuntu+1

Published 2026-02-02 · Updated 2026-02-02

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions MySQL versions 8.0.45 through 8.0.45-0ubuntu0.24.04.1 MySQL versions 8.4.8 MySQL versions prior to 8.0.45-0ubuntu0.24.04.1 MySQL versions prior to 8.4.8

Description Multiple security issues were discovered in MySQL. Updates to new upstream MySQL versions have been released to address these issues. The updated packages include bug fixes and new features, in addition to security fixes.

Recommendations Update to MySQL version 8.0.45-0ubuntu0.24.04.1 for Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. Update to MySQL version 8.4.8 for Ubuntu 25.10. Run sudo pro fix USN-7994-1 to fix the vulnerability.

Related Identifiers

USN-7994-1

Affected Products

Mysql Server

Ubuntu

References · 8

• https://ubuntu.com/security/CVE-2026-21941 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-21948 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-21968 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7994-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-21964 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-21937 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-21936 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7994-1 · Vendor Advisory