CVE-2025-46686

LOW EPSS 17.6%
Published Jul 23, 202511mo ago · Modified Jun 17, 20261w ago
3.5 CVSS 3.1
Low
Find Similar
Published Jul 23, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
3.5
Exploitability
2.1
Impact
1.4
Vector string
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Adjacent
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
17.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-401

References 3

  • github.com https://github.com/io-no/CVE-Reports/issues/1
  • github.com https://github.com/redis/redis
  • github.com https://github.com/redis/redis/security/advisories/GHSA-2r7g-8hpc-rpq9

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.