CVE-2026-88378 Affecting quickjs package, versions *


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.45% (37th percentile)

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  • Snyk IDSNYK-ECHOLATEST-QUICKJS-20138321
  • published25 Sept 2026
  • disclosed24 Sept 2026

Introduced: 24 Sep 2026

NewCVE-2026-88378  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest quickjs.

NVD Description

Note: Versions mentioned in the description apply only to the upstream quickjs package and not the quickjs package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JS_ReadFunctionTag().