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 redis-develUpgrade valkey-develUpgrade valkeyUpgrade redisUpgrade redis-doc | Nov 4, 2025 | Oct 29, 2025 |
| Alpine Linux | — | Upgrade valkeyUpgrade redisUpgrade 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 valkey-debuginfoUpgrade valkey-develUpgrade redis6-debugsourceUpgrade redis6Upgrade valkeyUpgrade redis6-debuginfoUpgrade redis6-develUpgrade valkey-debugsourceUpgrade redis6-doc | Dec 4, 2025 | Oct 3, 2025 |
| Debian | — | Upgrade redisUpgrade valkey | Oct 10, 2025 | Oct 10, 2025 |
| Freebsd | — | Upgrade redis62Upgrade redis72Upgrade valkeyUpgrade redis80Upgrade redisUpgrade redis74 | Dec 10, 2025 | Oct 4, 2025 |
| Oracle_linux | — | Upgrade valkey-develUpgrade redis-develUpgrade valkeyUpgrade redis-docUpgrade redis | Oct 31, 2025 | Oct 3, 2025 |
| Redhat_linux | — | Upgrade redis-debuginfoUpgrade valkey-debugsourceUpgrade valkeyUpgrade redis-docUpgrade redisUpgrade redis-debugsourceUpgrade valkey-develUpgrade valkey-debuginfoUpgrade redis-devel | Oct 30, 2025 | Oct 3, 2025 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 8.0.4Upgrade RedisLabs Redis to version 7.2.11Upgrade RedisLabs Redis to version 8.2.2Upgrade RedisLabs Redis to version 7.4.6Upgrade RedisLabs Redis to version 6.2.20 | Apr 17, 2026 | Oct 3, 2025 |
| Rocky_linux | — | Upgrade redis-debugsourceUpgrade valkey-develUpgrade valkey-debugsourceUpgrade redis-debuginfoUpgrade valkey-debuginfoUpgrade valkeyUpgrade redis-develUpgrade redis | Feb 5, 2026 | Nov 25, 2025 |
| Suse | — | Upgrade valkey-develUpgrade redis7Upgrade valkeyUpgrade valkey-compat-redisUpgrade 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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