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Ubuntu 20.04 LTS: MySQL Important Security Issues Update USN-7691-2

ubuntu
Calendar Grey October 6, 2025
Dist Ubuntu Esm H88
Multiple security issues fixed in MySQL for Ubuntu 20.04 LTS, update recommended for improved safety.
Several security issues were fixed in MySQL.

Summary

Several security issues were fixed in MySQL.

Software Description:

- mysql-8.0: MySQL database

Details:

USN-7691-1 fixed several vulnerabilities in MySQL. This update provides

the corresponding update for Ubuntu 20.04 LTS.

Original advisory details:

 Multiple security issues were discovered in MySQL and this update

includes

 new upstream MySQL versions to fix these issues.

 MySQL has been updated to 8.0.43 in Ubuntu 20.04 LTS

 In addition to security fixes, the updated packages contain bug fixes,

new

 features, and possibly incompatible changes.

 Please see the following for more information:

 https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-43.html

 https://www.oracle.com/security-alerts/cpujul2025.html

Topics%20covered

Topics Covered

security advisory security issue MySQL Ubuntu important multiple

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 20.04 LTS
  mysql-server                    8.0.43-0ubuntu0.20.04.1+esm1
                                  Available with Ubuntu Pro
  mysql-server-8.0                8.0.43-0ubuntu0.20.04.1+esm1
                                  Available with Ubuntu Pro

This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.

References

  https://ubuntu.com/security/notices/USN-7691-2

  https://ubuntu.com/security/notices/USN-7691-1

  CVE-2025-50077, CVE-2025-50078, CVE-2025-50079, CVE-2025-50080,

  CVE-2025-50081, CVE-2025-50082, CVE-2025-50083, CVE-2025-50084,

  CVE-2025-50085, CVE-2025-50086, CVE-2025-50087, CVE-2025-50091,

  CVE-2025-50092, CVE-2025-50093, CVE-2025-50094, CVE-2025-50096,

  CVE-2025-50097, CVE-2025-50098, CVE-2025-50099, CVE-2025-50100,

  CVE-2025-50101, CVE-2025-50102, CVE-2025-50104, CVE-2025-53023

Severity
important
Lowest
Low
Medium
High
Critical

Topics%20covered

Topics Covered

security advisory security issue MySQL Ubuntu important multiple

Package Information

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