CVE-2025-46817
Last modified
CVE-2025-46817 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 3.75% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redis | Redis | < 6.2.20 |
| Redis | Redis | >= 7.0, < 7.2.11 |
| Redis | Redis | >= 7.4.0, < 7.4.6 |
| Redis | Redis | >= 8.0.0, < 8.0.4 |
| Redis | Redis | >= 8.2.0, < 8.2.2 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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