On October 20, 2022, Synology released a new DSM version called DSM 7.1.1-42962 Update 2 which fixes multiple issues and multiple security vulnerabilities that were present in DSM 7.1.1-42962 and DSM 7.1.1-42962 Update 1. Below I will guide you step by step through the process of installing the new DSM 7.1.1-42962 Update 2.

Fixed an issue where performing file system checks on ext4 volumes would stop the quota settings on DSM from functioning.
Fixed an issue where after HDD migration, users couldn’t properly mount the SSD caches that weren’t migrated to the new device.
Fixed an issue where Universal Search couldn’t find the data in shared folders on volumes that were created on DSM 7.1.1.
Fixed an issue where users couldn’t access DSM from certain devices.
Fixed an issue where users couldn’t access DSM via the Bonjour service.
Fixed an issue where the E10G18-T1 network card couldn’t be detected on the passive server when creating a Synology High Availability cluster with RC18015xs+.
Fixed an issue where models with the AMD Ryzen V1000 CPU platform couldn’t adjust the fan speed automatically after a system reboot.
Fixed multiple security vulnerabilities regarding Out-of-Band (OOB). (Synology-SA-22:17)

UPDATE December 8, 2022: DSM 7.1.1-42962 Update 3 is out for download.

FULL DSM 7.1.1-42962 Update 2 CHANGELOG

STEP 1

Manually Download DSM 7.1.1-42962 Update 2 by following the blue link below. Select NAS then your model. Choose OS Version DSM 7.1 Series then click Download the latest DSM 7.1.1 version . Follow the instructions in the image below.

DOWNLOAD DSM 7.1.1-42962 Update 2

Note: If update 2 is not listed for download on the official page, you can download it from the other official Synology website named “Download Archive“.

DOWNLOAD DSM 7.1.1-42962 Update 2 From Synology Archive

STEP 2

Go to Control Panel / Update & Restore then click on Manual DSM Update. Select the file you have previously downloaded at STEP 1 then click OK. Follow the instructions in the image below.