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Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to manipulate the garbage collector, trigger a use-after-free and potentially lead to remote code execution. The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2. To workaround this issue without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade valkeyUpgrade redis-develUpgrade redisUpgrade redis-docUpgrade valkey-devel | Nov 4, 2025 | Oct 29, 2025 |
| Alpine Linux | — | Upgrade redictUpgrade redisUpgrade valkey | Oct 9, 2025 | Oct 3, 2025 |
| Amazon Linux Ami 2 | — | Upgrade redis-develUpgrade redis-docUpgrade redis-debuginfoUpgrade redis | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade redis6-debugsourceUpgrade valkey-develUpgrade redis6Upgrade valkeyUpgrade valkey-debugsourceUpgrade redis6-debuginfoUpgrade redis6-docUpgrade redis6-develUpgrade valkey-debuginfo | Oct 16, 2025 | Oct 3, 2025 |
| Debian | — | Upgrade valkeyUpgrade redis | Oct 10, 2025 | Oct 10, 2025 |
| Freebsd | — | Upgrade redisUpgrade redis74Upgrade redis80Upgrade valkeyUpgrade redis62Upgrade redis72 | Dec 10, 2025 | Oct 4, 2025 |
| Oracle_linux | — | Upgrade valkey-develUpgrade redis-docUpgrade redisUpgrade redis-develUpgrade valkey | Oct 10, 2025 | Oct 3, 2025 |
| Redhat_linux | — | Upgrade redisUpgrade valkey-debuginfoUpgrade valkey-develUpgrade valkeyUpgrade redis-develUpgrade redis-debugsourceUpgrade valkey-debugsourceUpgrade redis-debuginfoUpgrade redis-doc | Oct 23, 2025 | Oct 3, 2025 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 6.2.20Upgrade RedisLabs Redis to version 7.4.6Upgrade RedisLabs Redis to version 8.2.2Upgrade RedisLabs Redis to version 8.0.4Upgrade RedisLabs Redis to version 7.2.11 | Oct 7, 2025 | Oct 3, 2025 |
| Rocky_linux | — | Upgrade valkey-debugsourceUpgrade valkey-debuginfoUpgrade redis-debuginfoUpgrade redis-debugsourceUpgrade valkeyUpgrade valkey-develUpgrade redisUpgrade redis-devel | Feb 5, 2026 | Nov 25, 2025 |
| Suse | — | Upgrade valkey-develUpgrade redis7Upgrade redisUpgrade valkey-compat-redisUpgrade valkey | Dec 5, 2025 | Oct 31, 2025 |
| Ubuntu | — | Upgrade redis-server (Ubuntu Pro)Upgrade lua-cjson (Ubuntu Pro)Upgrade lua5.1 (Ubuntu Pro)Upgrade redis-sentinelUpgrade redict-sentinelUpgrade liblua5.1-0 (Ubuntu Pro)Upgrade redictUpgrade redis-sentinel (Ubuntu Pro)Upgrade redict-toolsUpgrade lua-bitop-dev (Ubuntu Pro)Upgrade redis (Ubuntu Pro)Upgrade redis-toolsUpgrade liblua5.1-0-dev (Ubuntu Pro)Upgrade redis-serverUpgrade liblua5.1-bitop-dev (Ubuntu Pro)Upgrade redict-serverUpgrade redis-tools (Ubuntu Pro)Upgrade lua-cjson-dev (Ubuntu Pro)Upgrade redisUpgrade lua-bitop (Ubuntu Pro)Upgrade valkey-serverUpgrade liblua5.1-bitop0 (Ubuntu Pro) | Oct 16, 2025 | Oct 3, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Feb 9, 2026 | Oct 3, 2025 |
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