# CVE-2025-48367: Redis DoS Vulnerability due to bad connection error handling

> CVE-2025-48367: Redis DoS Vulnerability due to bad connection error handling. CVSS 7.5 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-48367
Last updated: 2026-06-17T09:29:33Z

- Published: 2025-07-07 15:25 UTC · Updated: 2026-06-17 09:29 UTC · Assigner: GitHub\_M
- CVSS: 7.5 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS: 1.2%, 68th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-770

## Description

Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.

## Affected vendors and products

- redis: redis

## Tracked companies

- [Redis](https://rewindex.com/company/redis.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-48367)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-48367)
- [https://github.com/redis/redis/commit/bde62951accfc4bb0a516276fd0b4b307e140ce2](https://github.com/redis/redis/commit/bde62951accfc4bb0a516276fd0b4b307e140ce2)
- [https://github.com/redis/redis/releases/tag/6.2.19](https://github.com/redis/redis/releases/tag/6.2.19)
- [https://github.com/redis/redis/releases/tag/7.2.10](https://github.com/redis/redis/releases/tag/7.2.10)
- [https://github.com/redis/redis/releases/tag/7.4.5](https://github.com/redis/redis/releases/tag/7.4.5)
- [https://github.com/redis/redis/releases/tag/8.0.3](https://github.com/redis/redis/releases/tag/8.0.3)
- [https://github.com/redis/redis/security/advisories/GHSA-4q32-c38c-pwgq](https://github.com/redis/redis/security/advisories/GHSA-4q32-c38c-pwgq)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-48367 · Markdown: https://rewindex.com/cve/CVE-2025-48367.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-48367 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:05:16.754Z