It was discovered that there were a number of integer overflow issues
in Redis, a persistent "NoSQL"-style key-value database. It is
currently believed that the issues only affect 32-bit based systems.
For Debian 9 "Stretch", this problem has been fixed in version
3:3.2.6-3+deb9u4.
Start maintenance window: 01/03/2021 23:00 CET
Stop maintenance window: 02/03/2021 02:00 CET