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CVE-2025-48367
Redis DoS Vulnerability due to bad connection error handling
High7.5EPSS 1.2%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.2% · top 32% of all CVEs (4 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
References (6)
- https://github.com/redis/redis/security/advisories/GHSA-4q32-c38c-pwgq (opens in a new tab)x_refsource_CONFIRM
- https://github.com/redis/redis/commit/bde62951accfc4bb0a516276fd0b4b307e140ce2 (opens in a new tab)x_refsource_MISC
- https://github.com/redis/redis/releases/tag/6.2.19 (opens in a new tab)x_refsource_MISC
- https://github.com/redis/redis/releases/tag/7.2.10 (opens in a new tab)x_refsource_MISC
- https://github.com/redis/redis/releases/tag/7.4.5 (opens in a new tab)x_refsource_MISC
- https://github.com/redis/redis/releases/tag/8.0.3 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-48367)Record last updated .