Redis is an open source, in-memory database that persists on disk. Authenticated users can trigger a denial-of-service by using specially crafted, long string match patterns on supported commands such as `KEYS`, `SCAN`, `PSUBSCRIBE`, `FUNCTION LIST`, `COMMAND LIST` and ACL definitions. Matching of extremely long patterns may result in unbounded recursion, leading to stack overflow and process crash. This problem has been fixed in Redis versions 6.2.16, 7.2.6, and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade redisUpgrade redis-develUpgrade redis-doc | Dec 10, 2024 | Oct 7, 2024 |
| Amazon Linux Ami 2 | — | Upgrade redis-docUpgrade redis-develUpgrade redis-debuginfoUpgrade redis | Oct 3, 2024 | Oct 3, 2024 |
| Amazon_linux_2023 | — | Upgrade redis6-debuginfoUpgrade redis6-develUpgrade redis6Upgrade redis6-docUpgrade redis6-debugsource | Feb 17, 2025 | Oct 7, 2024 |
| Debian | — | Upgrade redisUpgrade valkey | Dec 2, 2024 | Oct 7, 2024 |
| Freebsd | — | Upgrade redis72Upgrade valkeyUpgrade redisUpgrade redis62 | Dec 10, 2025 | Oct 2, 2024 |
| Gentoo Linux | — | Upgrade dev-db/redict.Upgrade dev-db/redis. | Nov 25, 2025 | Nov 24, 2025 |
| Oracle_linux | — | Upgrade redisUpgrade redis-docUpgrade redis-devel | Dec 7, 2024 | Oct 7, 2024 |
| Redhat_linux | — | Upgrade redis-develUpgrade redis-debugsourceUpgrade redis-docUpgrade redis-debuginfoUpgrade redis | Jan 23, 2025 | Oct 7, 2024 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 7.2.6Upgrade RedisLabs Redis to version 6.2.16Upgrade RedisLabs Redis to the latest version | Apr 17, 2026 | Oct 7, 2024 |
| Rocky_linux | — | Upgrade redisUpgrade redis-debugsourceUpgrade redis-develUpgrade redis-debuginfo | Feb 14, 2025 | Oct 7, 2024 |
| Suse | — | Upgrade valkey-develUpgrade redis7Upgrade valkeyUpgrade redisUpgrade valkey-compat-redis | Dec 5, 2025 | Dec 6, 2024 |
| Ubuntu | — | Upgrade redis-toolsUpgrade redis-serverUpgrade redis-server (Ubuntu Pro)Upgrade redis-tools (Ubuntu Pro) | Mar 6, 2025 | Oct 7, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Oct 7, 2024 |
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