VYPR
Unrated severityNVD Advisory· Published Feb 23, 2026· Updated Feb 25, 2026

Valkey Affected by RESP Protocol Injection via Lua error_reply

CVE-2025-67733

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.

Affected products

2
  • Valkey Io/Valkeyllm-fuzzy
    Range: <9.0.2, <8.1.6, <8.0.7, <7.2.12
  • valkey-io/valkeyv5
    Range: < 7.2.12

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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