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BugZero found this defect 1018 days ago.
Before installing this Cumulative Patch using the Patch Installer, please confirm that you are running Veeam Backup & Replication 11a (build 11.0.1.1261) with or without earlier patches. You can check the installed build number in the Veeam Backup & Replication Console's Main Menu (≡) under Help > About. After the upgrade, your build number will be 11.0.1.1261 P20240304. If you are running any Veeam Backup & Replication version between 9.5 U4b (9.5.4.2866) and 11 (11.0.0.837 P20210525), you must use the ISO below to upgrade to version 11a P20230227. Remember to review the Upgrade Checklist as part of your upgrade process.
This cumulative patch includes the following new features, enhancements and fixes for the original V11a builds:
Please consider the following prior to installing the cumulative patch: Veeam Agent for Linux: version 5.0.2 comes with veeamsnap kmod/kmp modules signed with a renewed certificate. Following the agent upgrade, you must update veeamsnap-ueficert package and enroll the new certificate to UEFI MOK, otherwise the module will fail to load. This applies only to RHEL/CentOS and SLES/openSUSE machines with UEFI SecureBoot enabled. Veeam Cloud Connect: backup and backup copy jobs containing Windows 11 Hyper-V VMs and Kasten K10 backups will start failing for tenants if they install P20211211 before their service provider.
This update has been superseded by Veeam Backup & Replication 12.