CVE-2025-67733

HIGH EPSS 33.2%
Published Feb 23, 20264mo ago · Modified Feb 25, 20264mo ago
7.1 CVSS 3.1
High
Find Similar
Published Feb 23, 2026 4mo ago
Last Modified Feb 25, 2026 4mo ago

Description

Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user can use scripting commands to inject arbitrary information into the response stream for the given client, potentially corrupting or returning tampered data to other users on the same connection. The error handling code for lua scripts does not properly handle null characters. Versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12 fix the issue.

CVSS Details

Base Score
7.1
Exploitability
2.8
Impact
4.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability High

Threat Intelligence

EPSS Exploit Probability
33.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-74

Affected Products 4

VendorProductVersionRange
lfprojectsvalkey* <7.2.12
lfprojectsvalkey*≥8.0.0  –  <8.0.7
lfprojectsvalkey*≥8.1.0  –  <8.1.6
lfprojectsvalkey*≥9.0.0  –  <9.0.2

References 1

  • github.com https://github.com/valkey-io/valkey/security/advisories/GHSA-p876-p7q5-hv2m
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.