CVE-2026-97057
redis-parser through 3.0.0 Denial of Service via Invalid Array Length
NodeRedis redis-parserDatabases
CVSS
8.7HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.39%Chance of exploitation activity in the next 30 days, higher than 32% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
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.
Text from CVE List
Affected versions 1
- redis-parseraffected: all versions through 3.0.0CVE List
References 7
- vulncheck.com/advisories/redis-parser-through-3.0.0-denial-of-service-via-invalid-array-lengthAdvisoryvia CVE List
- github.com/NodeRedis/node-redis-parser/issues/65Referencevia CVE List
- github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L212Referencevia CVE List
- github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L108-L122Referencevia CVE List
- github.com/NodeRedis/node-redis-parser/blob/4c2d31c8717f05dea1ffd91a0e45d68f452c73bd/lib/parser.js#L492-L550Referencevia CVE List
- github.com/NodeRedis/node-redis-parser/issues/47Referencevia CVE List
- github.com/NodeRedis/node-redis-parserReferencevia CVE List