Security Advisory

CVE-2026-34043

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-31 01:48:45

Last updated 2026-03-31 13:55:54

Assigner GitHub_M

State PUBLISHED

Description

Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service (DoS) vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object (an object that inherits from Array.prototype but has a very large length property), the process enters an intensive loop that consumes 100% CPU and hangs indefinitely. This issue has been patched in version 7.0.5.

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