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Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not properly validate serialized values. An authenticated attacker with permission to execute RESTORE can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This is patched in version 8.6.3.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade redis-docUpgrade redisUpgrade valkey-develUpgrade redis-develUpgrade valkey | Jun 16, 2026 | Jun 4, 2026 |
| Alpine Linux | — | Upgrade valkeyUpgrade redis | May 15, 2026 | May 5, 2026 |
| Amazon_linux_2023 | — | Upgrade valkey-develUpgrade valkey-debugsourceUpgrade valkeyUpgrade valkey-debuginfo | May 28, 2026 | May 5, 2026 |
| Debian | — | Upgrade redis | Jul 15, 2026 | May 5, 2026 |
| Oracle_linux | — | Upgrade valkeyUpgrade redis-docUpgrade valkey-develUpgrade redisUpgrade redis-devel | Oct 22, 2026 | May 5, 2026 |
| Redhat_linux | — | Upgrade redisUpgrade redis-develUpgrade redis-debuginfoUpgrade valkeyUpgrade valkey-debuginfoUpgrade redis-docUpgrade redis-debugsourceUpgrade valkey-develUpgrade valkey-debugsource | Jun 8, 2026 | May 5, 2026 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 8.6.3 | May 8, 2026 | May 5, 2026 |
| Rocky_linux | — | Upgrade redis-debugsourceUpgrade redis-debuginfoUpgrade valkey-develUpgrade redis-develUpgrade valkeyUpgrade valkey-debugsourceUpgrade redisUpgrade valkey-debuginfo | Jun 17, 2026 | Jun 13, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 29, 2026 | May 5, 2026 |
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