# CVE-2023-36824

## Summary

- **CVE ID:** CVE-2023-36824
- **Severity:** HIGH
- **CVSS Score:** 7.4 (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-122, CWE-131
- **Published:** Jul 11, 2023
- **Last Modified:** Mar 13, 2026

## Description

Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.

## Affected Products

- redis — redis (>= 7.0.0, < 7.0.12)

## References

- [CNA](https://github.com/redis/redis/security/advisories/GHSA-4cfx-h9gq-xpx3)
- [CNA](https://github.com/redis/redis/releases/tag/7.0.12)
- [CNA](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/)
- [CNA](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/)
- [CNA](https://security.netapp.com/advisory/ntap-20230814-0009/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 90.84%
- **EPSS Percentile:** 99.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._