CVE-2025-46817

HIGH EPSS 88.5%
Published Oct 3, 20258mo ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published Oct 3, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
88.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

Affected Products 5

VendorProductVersionRange
redisredis* <6.2.20
redisredis*≥7.0  –  <7.2.11
redisredis*≥7.4.0  –  <7.4.6
redisredis*≥8.0.0  –  <8.0.4
redisredis*≥8.2.0  –  <8.2.2

References 3

  • github.com https://github.com/redis/redis/commit/fc9abc775e308374f667fdf3e723ef4b7eb0e3ca
    Patch
  • github.com https://github.com/redis/redis/releases/tag/8.2.2
    Release Notes
  • github.com https://github.com/redis/redis/security/advisories/GHSA-m8fj-85cg-7vhp
    Vendor Advisory

Remediation

  • github.com https://github.com/redis/redis/commit/fc9abc775e308374f667fdf3e723ef4b7eb0e3ca
    Patch