CVE-2025-46817
October 03, 2025
Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2.
Affected Packages
https://github.com/redis/redis.git (GITHUB):
Affected version(s) >=8.0-m01 <8.0.4Fix Suggestion:
Update to version 8.0.4https://github.com/redis/redis.git (GITHUB):
Affected version(s) >=8.2-int <8.2.2Fix Suggestion:
Update to version 8.2.2https://github.com/redis/redis.git (GITHUB):
Affected version(s) >=7.2-rc1 <7.2.11Fix Suggestion:
Update to version 7.2.11https://github.com/redis/redis.git (GITHUB):
Affected version(s) >=7.4-rc1 <7.4.6Fix Suggestion:
Update to version 7.4.6https://github.com/redis/redis.git (GITHUB):
Affected version(s) >=1.3.6 <6.2.20Fix Suggestion:
Update to version 6.2.20Related Resources (3)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.3
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Integer Overflow or Wraparound
EPSS
Base Score:
25.89
