CVE-2025-46686
Low · CVSS 3.5 (CVSS 3.1)EPSS 0.32%, 25th percentilePublished Updated Assigner: mitre
Description
Redis through 8.0.3 allows memory consumption via a multi-bulk command composed of many bulks, sent by an authenticated user. This occurs because the server allocates memory for the command arguments of every bulk, even when the command is skipped because of insufficient permissions. NOTE: this is disputed by the Supplier because abuse of the commands network protocol is not a violation of the Redis Security Model.
Vector CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · CWE-401
Tracked companies
Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Redis: Redis
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/io-no/CVE-Reports/issues/1 (opens in new tab)
- github.com/redis/redis (opens in new tab)
- github.com/redis/redis/security/advisories/GHSA-2r7g-8hpc-rpq9 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)