ALAS2023-2026-3198

Amazon Linux 2023 Security Advisory: ALAS2023-2026-3198
Advisory Released Date: 2026-10-12
Advisory Updated Date: 2026-10-12
Severity: Medium
Issue Overview:

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. 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). (CVE-2026-47023)

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. 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). (CVE-2026-47064)

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2026-60184)

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server, MySQL Cluster executes to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in takeover of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 6.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H). (CVE-2026-60331)

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in takeover of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 6.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H). (CVE-2026-60585)

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Server, MySQL Cluster executes to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). (CVE-2026-60747)

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Performance Schema). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server, MySQL Cluster accessible data. CVSS 3.1 Base Score 2.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N). (CVE-2026-61081)


Affected Packages:

mariadb1011


Issue Correction:
Run dnf update mariadb1011 --releasever 2023.12.20261012 or dnf update --advisory ALAS2023-2026-3198 --releasever 2023.12.20261012 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation

New Packages:
aarch64:
    mariadb1011-connect-engine-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-server-utils-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-server-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-test-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-client-utils-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-common-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-cracklib-password-check-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-sphinx-engine-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-errmsg-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-gssapi-server-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-sphinx-engine-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-pam-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-oqgraph-engine-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-oqgraph-engine-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-cracklib-password-check-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-backup-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-gssapi-server-debuginfo-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-server-utils-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-backup-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-pam-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-connect-engine-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-devel-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-debugsource-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-server-10.11.19-1.amzn2023.0.1.aarch64
    mariadb1011-test-10.11.19-1.amzn2023.0.1.aarch64

src:
    mariadb1011-10.11.19-1.amzn2023.0.1.src

x86_64:
    mariadb1011-rocksdb-engine-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-backup-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-client-utils-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-cracklib-password-check-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-sphinx-engine-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-gssapi-server-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-cracklib-password-check-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-pam-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-backup-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-oqgraph-engine-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-sphinx-engine-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-debugsource-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-common-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-errmsg-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-gssapi-server-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-oqgraph-engine-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-server-utils-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-server-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-connect-engine-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-connect-engine-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-test-debuginfo-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-pam-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-devel-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-server-utils-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-rocksdb-engine-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-server-10.11.19-1.amzn2023.0.1.x86_64
    mariadb1011-test-10.11.19-1.amzn2023.0.1.x86_64

Additional References

Release Notes:  Amazon Linux 2023 Release Notes

Red Hat: CVE-2026-47023, CVE-2026-47064, CVE-2026-60184, CVE-2026-60331, CVE-2026-60585, CVE-2026-60747, CVE-2026-61081

Mitre: CVE-2026-47023, CVE-2026-47064, CVE-2026-60184, CVE-2026-60331, CVE-2026-60585, CVE-2026-60747, CVE-2026-61081