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Redis is an open source, in-memory database that persists on disk.

CVE-2024-31449

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to trigger a stack buffer overflow in the bit library, which may potentially lead to remote code execution. The problem exists in all versions of Redis with Lua scripting. This problem has been fixed in Redis versions 6.2.16, 7.2.6, and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Proof-of-concept code is published

Public PoC

Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.

Assessment

CVSS
7 (v3.1)
Severity
High
EPSS
4.46% chance of exploitation in the next 30 days
Known exploited
Not listed in CISA KEV
Exploit availability
Public PoC
Published
7 October 2024
Last updated
3 November 2026
Affected
Redis · Redis
Assigner
GitHub_M

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

At the source

References

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