Linux · 
Ubuntu · Package update · January 16, 2026
Ubuntu · Package update · January 16, 2026libmysqlclient21 8.0.21-0ubuntu3: libmysqlclient21 8.0.21-0ubuntu3 for Ubuntu 24.10 (oracular)
libmysqlclient21 8.0.21-0ubuntu3, released January 16, 2026, fixes 31 CVEs in libmysqlclient21. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
31
None rated Critical
Exploited
0
None reported
Highest CVSS
7.2
Base score, 0 to 10
Highest EPSS
0.0254
85th percentile
Priority of the 31 CVEs
Patch now 0
Urgent 0
High 3
Routine 28
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libmysqlclient21 | Ubuntu 24.10 (oracular) | 8.0.21-0ubuntu3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2020-14663 | mysql-router: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Privileges) | 7.2 | 0.0204 | None reported |
| High | CVE-2020-14678 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Privileges) | 7.2 | 0.0190 | None reported |
| High | CVE-2020-14697 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Privileges) | 7.2 | 0.0190 | None reported |
| Routine | CVE-2020-14547 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Optimizer) | 4.9 | 0.0254 | None reported |
| Routine | CVE-2020-14619 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Parser) | 6.5 | 0.0252 | None reported |
| Routine | CVE-2020-14575 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: DML) | 4.9 | 0.0228 | None reported |
| Routine | CVE-2020-14568 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:InnoDB) | 4.9 | 0.0226 | None reported |
| Routine | CVE-2020-14550 | libmysqlclient21: Vulnerability in the MySQL Client product of Oracle MySQL (component: CAPI) | 5.3 | 0.0224 | None reported |
| Routine | CVE-2020-14576 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: UDF) | 6.5 | 0.0224 | None reported |
| Routine | CVE-2020-14539 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Optimizer) | 6.5 | 0.0215 | None reported |
| Routine | CVE-2020-14632 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Options) | 4.9 | 0.0214 | None reported |
| Routine | CVE-2020-14620 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: DML) | 4.9 | 0.0213 | None reported |
| Routine | CVE-2020-14631 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Audit) | 4.9 | 0.0213 | None reported |
| Routine | CVE-2020-14654 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Optimizer) | 4.9 | 0.0213 | None reported |
| Routine | CVE-2020-14540 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: DML) | 4.9 | 0.0207 | None reported |
| Routine | CVE-2020-14586 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Privileges) | 4.9 | 0.0207 | None reported |
| Routine | CVE-2020-14643 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Roles) | 5.5 | 0.0201 | None reported |
| Routine | CVE-2020-14680 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Optimizer) | 6.5 | 0.0201 | None reported |
| Routine | CVE-2020-14624 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: JSON) | 4.9 | 0.0200 | None reported |
| Routine | CVE-2020-14597 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Optimizer) | 4.9 | 0.0193 | None reported |
| Routine | CVE-2020-14623 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:InnoDB) | 4.9 | 0.0193 | None reported |
| Routine | CVE-2020-14702 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Privileges) | 4.9 | 0.0193 | None reported |
| Routine | CVE-2020-14553 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Pluggable Auth) | 4.3 | 0.0190 | None reported |
| Routine | CVE-2020-14651 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Security: Roles) | 5.5 | 0.0189 | None reported |
| Routine | CVE-2020-14591 | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Audit Plug-in) | n/a | 0.0189 | None reported |
Showing 1 to 25 of 31
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