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 read out-of-bound data or crash the server and subsequent denial of service. 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 block a script by restricting both the EVAL and FUNCTION command families.
CVSS Details
- CVSS 3.1 Base Score: 6.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade valkey-develUpgrade redisUpgrade valkeyUpgrade redis-develUpgrade redis-doc | Nov 4, 2025 | Oct 29, 2025 |
| Alpine Linux | — | Upgrade redisUpgrade valkeyUpgrade redict | Oct 9, 2025 | Oct 3, 2025 |
| Amazon Linux Ami 2 | — | Upgrade redisUpgrade redis-debuginfoUpgrade redis-docUpgrade redis-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade redis6-develUpgrade valkeyUpgrade valkey-debugsourceUpgrade redis6-debuginfoUpgrade redis6-docUpgrade redis6-debugsourceUpgrade valkey-develUpgrade valkey-debuginfoUpgrade redis6 | Dec 4, 2025 | Oct 3, 2025 |
| Debian | — | Upgrade valkeyUpgrade redis | Oct 10, 2025 | Oct 10, 2025 |
| Freebsd | — | Upgrade redisUpgrade redis72Upgrade redis74Upgrade redis80Upgrade valkeyUpgrade redis62 | Dec 10, 2025 | Oct 4, 2025 |
| Oracle_linux | — | Upgrade redisUpgrade redis-docUpgrade valkeyUpgrade redis-develUpgrade valkey-devel | Oct 31, 2025 | Oct 3, 2025 |
| Redhat_linux | — | Upgrade valkey-debugsourceUpgrade redis-debuginfoUpgrade redis-docUpgrade redisUpgrade valkeyUpgrade valkey-debuginfoUpgrade redis-develUpgrade redis-debugsourceUpgrade valkey-devel | Oct 30, 2025 | Oct 3, 2025 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 7.2.11Upgrade RedisLabs Redis to version 7.4.6Upgrade RedisLabs Redis to version 8.2.2Upgrade RedisLabs Redis to version 6.2.20Upgrade RedisLabs Redis to version 8.0.4 | Apr 17, 2026 | Oct 3, 2025 |
| Rocky_linux | — | Upgrade redis-develUpgrade redisUpgrade valkeyUpgrade valkey-debugsourceUpgrade redis-debugsourceUpgrade redis-debuginfoUpgrade valkey-debuginfoUpgrade valkey-devel | Feb 5, 2026 | Nov 25, 2025 |
| Suse | — | Upgrade redis7Upgrade valkey-develUpgrade redisUpgrade valkeyUpgrade valkey-compat-redis | Dec 5, 2025 | Oct 31, 2025 |
| Ubuntu | — | Upgrade valkey-server | Nov 27, 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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