-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-9de44775c7 2026-07-31 01:13:00.179858+00:00 --------------------------------------------------------------------------------
Name : valkey Product : Fedora 43 Version : 8.1.9 Release : 1.fc43 URL : https://valkey.io Summary : A persistent key-value database Description : Valkey is an advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets.
You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing set intersection, union and difference; or getting the member with highest ranking in a sorted set.
In order to achieve its outstanding performance, Valkey works with an in-memory dataset. Depending on your use case, you can persist it either by dumping the dataset to disk every once in a while, or by appending each command to a log.
Valkey also supports trivial-to-setup master-slave replication, with very fast non-blocking first synchronization, auto-reconnection on net split and so forth.
Other features include Transactions, Pub/Sub, Lua scripting, Keys with a limited time-to-live, and configuration settings to make Valkey behave like a cache.
You can use Valkey from most programming languages also.
-------------------------------------------------------------------------------- Update Information:
Valkey 8.1.9 - Released Tue 21 July 2026 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Security Fixes CVE-2026-56684: Fix a use-after-free in TLS connection handling that could allow an authenticated client to achieve remote code execution using CLIENT KILL (#4234) CVE-2026-63639: Reject corrupt stream RDB files containing a shared NACK across consumers, which could allow remote code execution. Reported by @z0v3r1n and @lifip. (#4073) Bug Fixes Fix clients being left on the wrong database after module keyspace notifications from commands like MOVE and COPY by @enjoy-binbin (#4024) Fix an I/O thread job queue memory-ordering race that could trigger an assertion crash on ARM/aarch64 by @jjuleslasarte (#3878) Reject zipmap RESTORE payloads with overflowing length fields that could cause out-of-bounds access on 32-bit builds by @madolson (#3920) Reject NAN scores when loading listpack/ziplist-encoded sorted sets, preventing a crash from crafted RESTORE payloads by @madolson (#3921) Fix a startup crash when generating INFO output on 32-bit systems where time_t is 64-bit (e.g. Alpine time64) by @chenshi5012 (#3787) Fix COMMAND INFO in RESP3 to reply with an empty Array instead of a Set for commands without subcommands by @rickrams (#3939) Reject invalid characters in cluster AUX fields and cluster-announce-ip to prevent nodes.conf corruption and injection by @eifrah-aws (#3848) Fix lua-enable-insecure-api having no effect when enabled at startup via config file or command line by @enjoy-binbin (#3548) Increase the maximum process title length from 255 to 1024 characters to avoid truncation with long installation paths by @pkhartsk (#3843) -------------------------------------------------------------------------------- ChangeLog:
* Wed Jul 22 2026 Remi Collet remi@remirepo.net - 8.1.9-1 - Valkey 8.1.9 - Released Tue 21 July 2026 - Upgrade urgency SECURITY: This release includes security fixes CVE-2026-56684 CVE-2026-63639 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-9de44775c7' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------