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 redisUpgrade valkeyUpgrade redis-develUpgrade valkey-develUpgrade redis-doc | Nov 4, 2025 | Oct 29, 2025 |
| Alpine Linux | — | Upgrade redictUpgrade valkeyUpgrade redis | Oct 9, 2025 | Oct 3, 2025 |
| Amazon Linux Ami 2 | — | Upgrade redis-develUpgrade redisUpgrade redis-debuginfoUpgrade redis-doc | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade redis6-develUpgrade redis6-docUpgrade valkey-debugsourceUpgrade redis6-debuginfoUpgrade valkeyUpgrade valkey-debuginfoUpgrade valkey-develUpgrade redis6-debugsourceUpgrade redis6 | Dec 4, 2025 | Oct 3, 2025 |
| Debian | — | Upgrade valkeyUpgrade redis | Oct 10, 2025 | Oct 10, 2025 |
| Freebsd | — | Upgrade redis62Upgrade redis74Upgrade redisUpgrade redis72Upgrade redis80Upgrade valkey | Dec 10, 2025 | Oct 4, 2025 |
| Oracle_linux | — | Upgrade redis-develUpgrade valkey-develUpgrade valkeyUpgrade redisUpgrade redis-doc | Oct 31, 2025 | Oct 3, 2025 |
| Redhat_linux | — | Upgrade redis-develUpgrade redis-debugsourceUpgrade valkey-debuginfoUpgrade valkey-develUpgrade redis-debuginfoUpgrade valkey-debugsourceUpgrade redis-docUpgrade valkeyUpgrade redis | Oct 30, 2025 | Oct 3, 2025 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 8.2.2Upgrade RedisLabs Redis to version 7.2.11Upgrade RedisLabs Redis to version 6.2.20Upgrade RedisLabs Redis to version 7.4.6Upgrade RedisLabs Redis to version 8.0.4 | Apr 17, 2026 | Oct 3, 2025 |
| Rocky_linux | — | Upgrade valkey-debugsourceUpgrade redis-debuginfoUpgrade valkey-develUpgrade valkey-debuginfoUpgrade redis-debugsourceUpgrade redisUpgrade valkeyUpgrade redis-devel | Feb 5, 2026 | Nov 25, 2025 |
| Suse | — | Upgrade valkey-compat-redisUpgrade valkeyUpgrade redisUpgrade redis7Upgrade valkey-devel | 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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