CVE-2020-21468

7.5 highEPSS 1.2%

High (7.5) in redislabs redis. EPSS 1.2% chance of exploitation in the next 30 days.

A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS). NOTE: the vendor cannot reproduce this issue in a released version, such as 5.0.7.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
Published: 2021-09-20
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

redislabs:redis

References

https://github.com/antirez/redis/issues/6633
https://github.com/antirez/redis/issues/6633

Check your stack JSON