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 valkeyUpgrade redis-develUpgrade valkey-develUpgrade redisUpgrade redis-doc | 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-debuginfoUpgrade redis-docUpgrade redis | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade valkeyUpgrade valkey-debugsourceUpgrade redis6-docUpgrade redis6-debuginfoUpgrade redis6-develUpgrade redis6Upgrade valkey-develUpgrade redis6-debugsourceUpgrade valkey-debuginfo | Dec 4, 2025 | Oct 3, 2025 |
| Debian | — | Upgrade valkeyUpgrade redis | Oct 10, 2025 | Oct 10, 2025 |
| Freebsd | — | Upgrade redis74Upgrade redisUpgrade redis72Upgrade valkeyUpgrade redis80Upgrade redis62 | Dec 10, 2025 | Oct 4, 2025 |
| Oracle_linux | — | Upgrade valkey-develUpgrade valkeyUpgrade redis-develUpgrade redis-docUpgrade redis | Oct 31, 2025 | Oct 3, 2025 |
| Redhat_linux | — | Upgrade redisUpgrade redis-debuginfoUpgrade valkey-debugsourceUpgrade redis-docUpgrade valkeyUpgrade valkey-debuginfoUpgrade redis-debugsourceUpgrade valkey-develUpgrade redis-devel | Oct 30, 2025 | Oct 3, 2025 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 8.2.2Upgrade RedisLabs Redis to version 7.4.6Upgrade RedisLabs Redis to version 7.2.11Upgrade RedisLabs Redis to version 6.2.20Upgrade RedisLabs Redis to version 8.0.4 | Apr 17, 2026 | Oct 3, 2025 |
| Rocky_linux | — | Upgrade valkey-develUpgrade redis-debuginfoUpgrade redis-debugsourceUpgrade valkey-debugsourceUpgrade valkey-debuginfoUpgrade redisUpgrade redis-develUpgrade valkey | Feb 5, 2026 | Nov 25, 2025 |
| Suse | — | Upgrade redisUpgrade valkey-compat-redisUpgrade valkeyUpgrade valkey-develUpgrade redis7 | 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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