RHSA-2026:26180: Security update for 12 packages

RHSA-2026:26180, released June 24, 2026, fixes 19 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0032

25th percentile

Priority of the 19 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 19

Fixed package versions

Product	Release	Fixed in
mecab	RHEL 8	0:0.996-2.module+el8.10.0+23550+bd321b9a
mecab-devel	RHEL 8	0:0.996-2.module+el8.10.0+23550+bd321b9a
mecab-ipadic	RHEL 8	0:2.7.0.20070801-17.module+el8.10.0+23550+bd321b9a
mecab-ipadic-EUCJP	RHEL 8	0:2.7.0.20070801-17.module+el8.10.0+23550+bd321b9a
mysql	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-common	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-devel	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-errmsg	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-libs	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-server	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-test	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6
mysql-test-data	RHEL 8	0:8.4.9-1.module+el8.10.0+24336+5a933ab6

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-21998	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0032	None reported
Routine	CVE-2026-22002	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0032	None reported
Routine	CVE-2026-22004	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0032	None reported
Routine	CVE-2026-22005	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0032	None reported
Routine	CVE-2026-34304	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0032	None reported
Routine	CVE-2026-22009	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-22017	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-34270	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-34271	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-34276	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-34303	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-34308	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0030	None reported
Routine	CVE-2026-22001	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0026	None reported
Routine	CVE-2026-22015	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0024	None reported
Routine	CVE-2026-35236	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0024	None reported
Routine	CVE-2026-35237	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0024	None reported
Routine	CVE-2026-35238	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0024	None reported
Routine	CVE-2026-35239	mecab: MySQL is a multi-user, multi-threaded SQL database server	6.5	0.0024	None reported
Routine	CVE-2026-35240	mysql-testsuite: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)	6.5	0.0024	None reported

Also fixes CVE-2026-34304

libmysqlclient21 8.0.46-0ubuntu0.20.04.1+esm2
libmysqlclient21 on Ubuntu 20.04 LTS (focal)
libmysqlclient21 8.0.46-0ubuntu0.22.04.2
libmysqlclient21 on Ubuntu 22.04.1 LTS (jammy)
libmysqlclient21 8.0.46-0ubuntu0.24.04.2
libmysqlclient21 on Ubuntu 24.04.5 LTS (noble)
mysql-client 8.0.46-0ubuntu0.20.04.1+esm2
mysql-client on Ubuntu 20.04 LTS (focal)
mysql-client 8.0.46-0ubuntu0.22.04.2
mysql-client on Ubuntu 22.04.1 LTS (jammy)
mysql-client 8.0.46-0ubuntu0.24.04.2
mysql-client on Ubuntu 24.04.5 LTS (noble)
mysql-client-8.0 8.0.46-0ubuntu0.20.04.1+esm2
mysql-client-8.0 on Ubuntu 20.04 LTS (focal)
mysql-client-8.0 8.0.46-0ubuntu0.22.04.2
mysql-client-8.0 on Ubuntu 22.04.1 LTS (jammy)

Vendor advisory

https://access.redhat.com/errata/RHSA-2026:26180

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