Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:11401 https://access.redhat.com/errata/RHSA-2025:11401
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:11453 https://access.redhat.com/errata/RHSA-2025:11453
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:12006 https://access.redhat.com/errata/RHSA-2025:12006
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:12008 https://access.redhat.com/errata/RHSA-2025:12008
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:12468 https://access.redhat.com/errata/RHSA-2025:12468
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2025:12478 https://access.redhat.com/errata/RHSA-2025:12478
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:12524 https://access.redhat.com/errata/RHSA-2025:12524
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2025:12768 https://access.redhat.com/errata/RHSA-2025:12768
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2025:12769 https://access.redhat.com/errata/RHSA-2025:12769
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2025:12789 https://access.redhat.com/errata/RHSA-2025:12789
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:12892 https://access.redhat.com/errata/RHSA-2025:12892