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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "97e8115ab1110bc502b4b5e4a0c689a71520d335"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Escargot", "source": "cna", "vendor": "Samsung Open Source"}, "product": "escargot", "vendor": "samsung_open_source"}], "analysis": {"en": {"generated_at": "2026-04-13T06:51:29.497209+00:00", "value": {"mitigation_remediation": ["Apply the latest commit that fixes the overflow (97e8115ab1110bc502b4b5e4a0c689a71520d335) to your Escargot code base.", "Verify that your deployed Escargot repository or binary includes this patch or newer.", "If the patch is not yet available in your distribution, monitor the Escargot GitHub repository or Samsung release notes for updates."], "summary": {"action": "Apply Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "The flaw exists in the Escargot project at commit 97e8115ab1110bc502b4b5e4a0c689a71520d335. Systems that incorporate this code, regardless of build or deployment environment, are affected. Updating to a version that includes the missing commit will remove the vulnerability.", "description_and_impact": "An out\u2011of\u2011bounds write in the Samsung Open Source Escargot JavaScript engine corrupts adjacent memory, creating a classic buffer overflow condition. Such memory corruption can allow an attacker to overwrite critical control data, resulting in arbitrary code execution, loss of system integrity, and potentially denial of service.", "risk_and_exploitability": "The CVSS score of 7.4 indicates high severity. EPSS information is unavailable, and the vulnerability is not listed in CISA\u2019s KEV catalog, so current exploitation likelihood is uncertain. However, because the issue is a classic out\u2011of\u2011bounds write, an attacker who can supply crafted JavaScript to Escargot\u2014whether through a web page, script execution, or other automated input\u2014may trigger the overflow. The actual attack vector is not directly stated, so this is inferred from the nature of the defect and typical JavaScript engine usage."}}}}, "created": "2026-04-13T12:37:19.321812+00:00", "title": "Out\u2011of\u2011Bounds Write in Samsung Escargot Leading to Potential Code Execution", "updated": "2026-04-13T12:53:06.781121+00:00", "vendors": ["samsung_open_source", "samsung_open_source$PRODUCT$escargot"]}