CVE-2018-12326: Redislabs Redis

High severity, CVSS 8.4. EPSS: 2.7% chance of exploitation in the next 30 days.

Buffer overflow in redis-cli of Redis before 4.0.10 and 5.x before 5.0 RC3 allows an attacker to achieve code execution and escalate to higher privileges via a crafted command line. NOTE: It is unclear whether there are any common situations in which redis-cli is used with, for example, a -h (aka hostname) argument from an untrusted source.

Affected products

• Redislabs Redis: before 4.0.10 (fixed in 4.0.10); version 5.0 only

Published 2018-06-17. Last modified 2026-06-17.