CVE-2026-116581
CVE-2026-116581 · Seroval: fromJSON deserializer trusts sequence doneAt (unauthenticated event-loop DoS)
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Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.6.8, fromJSON and fromCrossJSON do not validate a sequence node's done index. A crafted done index can create an iterator that never finishes when application code consumes it to completion. An unauthenticated request to a service that deserializes untrusted input can therefore block the event loop, exhaust process memory, or make the service unavailable. This issue is fixed in version 1.6.8.
CVSS 7.5 · Hoch · EPSS 0,5% · Korrektur verfügbar
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Technologie-Stack: node