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Vulnerabilities

LF Projects Valkey

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

5CVEs
CVE-2025-49844
Redis Lua Use-After-Free may lead to remote code execution
Published 2025-10-03 · Modified
9.9EPSS 0.823
CVE-2025-67733
Valkey Affected by RESP Protocol Injection via Lua error_reply
Published 2026-02-23 · Modified
8.5EPSS 0.006
CVE-2025-21605
Redis DoS Vulnerability due to unlimited growth of output buffers abused by unauthenticated client
Published 2025-04-23 · Modified
7.5EPSS 0.009
CVE-2026-21863
Malformed Valkey Cluster bus message can lead to Remote DoS
Published 2026-02-23 · Modified
7.5EPSS 0.008
CVE-2026-27623
Valkey has Pre-Authentication DOS from malformed RESP request
Published 2026-02-23 · Modified
7.5EPSS 0.007