High severity7.5NVD Advisory· Published Sep 24, 2026· Updated Sep 24, 2026
CVE-2026-97057
CVE-2026-97057
Description
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.
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Affected products
1- Range: <=3.0.0
Patches
Vulnerability mechanics
References
6- github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.jsnvd
- github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.jsnvd
- github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.jsnvd
- github.com/NodeRedis/node-redis-parser/issues/47nvd
- github.com/NodeRedis/node-redis-parser/issues/65nvd
- www.vulncheck.com/advisories/redis-parser-through-3.0.0-denial-of-service-via-invalid-array-lengthnvd
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