CVE-2026-88378

EUVD-2026-86272
QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JS_ReadFunctionTag().
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
References
https://github.com/bellard/quickjs/issues/549
https://github.com/bellard/quickjs/pull/553
https://github.com/bellard/quickjs/pull/553/changes/42526037cfc0b2a94a875c0de0f4bbeaf597a542