CVE-2022-0543Actively exploitedAdded to KEV 2022-03-28

Debian-specific Redis Server Lua Sandbox Escape Vulnerability

Redis, Debian-specific Redis Servers

Description

Redis is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.

CVSS severity for this advisory hasn't been enriched from NVD yet, check back shortly.

EPSS, exploit probability

Critical

99.4%

estimated chance of real-world exploitation in the next 30 days, higher than 99.9% of every CVE FIRST.org scores

Refreshed 10/28/2026, via FIRST.org's EPSS model, not CVSS, this measures likelihood of exploitation, not how severe it would be.

Required action

Apply updates per vendor instructions.

CISA-recommended due date: 2022-04-18

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