qs vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2026-8723Mediumqs: qs has a remotely triggerable DoS: qs.stringify crashes with TypeError on null/undefined entries in comma-format arrays when…CVE-2026-2391Lowqs: qs's arrayLimit bypass in comma parsing allows denial of service CVE-2025-15284Mediumqs: qs's arrayLimit bypass in its bracket notation allows DoS via memory exhaustion CVE-2022-24999Highqs: qs vulnerable to Prototype Pollution CVE-2017-1000048Highqs: Prototype Pollution Protection Bypass in qs CVE-2014-10064Highqs: Denial-of-Service Extended Event Loop Blocking in qs CVE-2014-7191Highqs: Denial-of-Service Memory Exhaustion in qs

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