Summary
Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.
Security Fix(es):
* redis: Redis: Remote Code Execution via specially crafted RESTORE payload (CVE-2026-66373)
* redis: Redis: Denial of Service via Out-of-Bounds Read in Cluster Bus (CVE-2026-72568)
* redis: Redis: Arbitrary code execution via TLS pending-data list use-after-free (CVE-2026-81934)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 9 | redis | 0:7.2.16-1.module+el9.8.0+40315+e15874a8 |
Vulnerabilities 3
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High 7.5
Redis before 8.8.0, in the unusual case where an authenticated attacker can execute RESTORE, allows remote code executi…
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High 7.1CVE-2026-72568 Rejected
Red Hat CNA-LR concluded that this CVE is not valid.
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High 7.1
Redis TLS pending-data list use-after-free
Redis contains a use-after-free vulnerability in the 'tlsProcessPendingData()' function, which handles the TLS pending-data list if Redis is configured with TLS support. A remote, unauthenticated attacker may be able to execute arbitrary commands with the pri…