libmysqlclient21 8.0.43-0ubuntu0.24.04.1: libmysqlclient21 8.0.43-0ubuntu0.24.04.1 for Ubuntu 24.04.5 LTS (noble)

libmysqlclient21 8.0.43-0ubuntu0.24.04.1, released July 15, 2025, fixes 24 CVEs in libmysqlclient21. 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

0.0069

53rd percentile

Priority of the 24 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 24

Fixed package versions

Product	Release	Fixed in
libmysqlclient21	Ubuntu 24.04.5 LTS (noble)	8.0.43-0ubuntu0.24.04.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2025-50077	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0069	None reported
Routine	CVE-2025-50079	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0069	None reported
Routine	CVE-2025-50080	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0069	None reported
Routine	CVE-2025-50091	Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).	6.5	0.0069	None reported
Routine	CVE-2025-50092	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0069	None reported
Routine	CVE-2025-50093	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0069	None reported
Routine	CVE-2025-50078	Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).	6.5	0.0066	None reported
Routine	CVE-2025-50082	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0066	None reported
Routine	CVE-2025-50083	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0066	None reported
Routine	CVE-2025-50084	Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).	6.5	0.0064	None reported
Routine	CVE-2025-50086	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0064	None reported
Routine	CVE-2025-50094	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0060	None reported
Routine	CVE-2025-53023	Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication).	6.5	0.0060	None reported
Routine	CVE-2025-50102	Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).	6.5	0.0058	None reported
Routine	CVE-2025-50097	Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Encryption). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).	6.5	0.0058	None reported
Routine	CVE-2025-50099	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0058	None reported
Routine	CVE-2025-50101	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0058	None reported
Routine	CVE-2025-50085	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0052	None reported
Routine	CVE-2025-50087	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0052	None reported
Routine	CVE-2025-50098	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0052	None reported
Routine	CVE-2025-50104	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0052	None reported
Routine	CVE-2025-50100	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0044	None reported
Routine	CVE-2025-50081	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0030	None reported
Routine	CVE-2025-50096	Vulnerability in the MySQL Server product of Oracle MySQL	6.5	0.0021	None reported

Also fixes CVE-2025-50093

RLSA-2025:15699
mysql-selinux, mysql8.4 on rocky 10
ALSA-2025:16046
mecab, mecab-devel, mecab-ipadic and 11 more on almalinux 9
ELSA-2025-16046
mecab, mecab-devel, mecab-ipadic and 11 more on ol 9
ALSA-2025:15699
mysql-selinux, mysql8.4-common, mysql8.4-errmsg and 1 more on almalinux 10
ELSA-2025-15699
mysql-selinux, mysql8.4, mysql8.4-common and 6 more on ol 10
RLSA-2025:16046
mecab, mecab-ipadic, mysql and 1 more on rocky 9
RLSA-2025:16861
mecab, mecab-ipadic, mysql on rocky 8
ALSA-2025:16861
mecab, mecab-devel, mecab-ipadic and 8 more on almalinux 8

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