EUVD-2026-30845
GHSA-mpg3-32g2-7qf5
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Lifecycle Timeline
2DescriptionNVD
Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation.
This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
AnalysisAI
Excessive memory allocation in Samsung's Escargot JavaScript engine (commit 590345cc) triggers a denial-of-service condition via integer underflow in the TypedArray.prototype.copyWithin implementation, causing the engine to request a massive heap allocation and subsequently abort the process. Affected deployments include Samsung TV and appliance firmware that embeds Escargot as a scripting runtime. …
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