CVE-2026-97057

redis-parser through 3.0.0 fails to validate the multi-bulk length value in RESP protocol parsing, allowing attackers to trigger an uncaught RangeError by supplying an excessively large declared length. A malicious or compromised Redis endpoint can deliver a crafted RESP header with a length above 2^32-1 to crash the Node.js client process.

• https://github.com/NodeRedis/node-redis-parser
• https://github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L108-L122
• https://github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L212
• https://github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L492-L550
• https://github.com/NodeRedis/node-redis-parser/issues/47
• https://github.com/NodeRedis/node-redis-parser/issues/65

• https://github.com/NodeRedis/node-redis-parser
• https://github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L108-L122
• https://github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L212
• https://github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L492-L550
• https://github.com/NodeRedis/node-redis-parser/issues/47
• https://github.com/NodeRedis/node-redis-parser/issues/65
• https://www.vulncheck.com/advisories/redis-parser-through-3.0.0-denial-of-service-via-invalid-array-length

• MEDIUMCVE-2025-36178
• UNSCOREDCVE-2026-12974
• HIGHCVE-2026-70378PoC
• MEDIUMCVE-2026-73436
• MEDIUMCVE-2026-76899PoC
• UNSCOREDCVE-2026-89420PoC
• MEDIUMCVE-2026-93015PoC
• HIGHCVE-2026-93345

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