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 redisUpgrade valkey-develUpgrade redis-develUpgrade 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 redisUpgrade redis-debuginfoUpgrade redis-docUpgrade redis-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade valkeyUpgrade redis6-docUpgrade valkey-debugsourceUpgrade redis6-debuginfoUpgrade redis6-develUpgrade redis6Upgrade valkey-develUpgrade valkey-debuginfoUpgrade redis6-debugsource | Dec 4, 2025 | Oct 3, 2025 |
| Debian | — | Upgrade redisUpgrade valkey | Oct 10, 2025 | Oct 10, 2025 |
| Freebsd | — | Upgrade redis62Upgrade redisUpgrade redis80Upgrade valkeyUpgrade redis74Upgrade redis72 | Dec 10, 2025 | Oct 4, 2025 |
| Oracle_linux | — | Upgrade redisUpgrade redis-docUpgrade valkey-develUpgrade redis-develUpgrade valkey | Oct 31, 2025 | Oct 3, 2025 |
| Redhat_linux | — | Upgrade redisUpgrade redis-debuginfoUpgrade valkey-debugsourceUpgrade valkeyUpgrade redis-docUpgrade 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 6.2.20Upgrade RedisLabs Redis to version 8.2.2Upgrade RedisLabs Redis to version 7.4.6 | Apr 17, 2026 | Oct 3, 2025 |
| Rocky_linux | — | Upgrade redis-develUpgrade redisUpgrade valkeyUpgrade redis-debugsourceUpgrade valkey-debugsourceUpgrade valkey-develUpgrade redis-debuginfoUpgrade valkey-debuginfo | Feb 5, 2026 | Nov 25, 2025 |
| Suse | — | Upgrade redisUpgrade valkey-compat-redisUpgrade valkeyUpgrade 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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