CVE-2026-47315

Local engine crash via crafted JavaScript input

Published May 19, 2026 · Updated May 19, 2026

Exceptional-condition handling in Samsung Escargot allows local users to crash the engine through crafted JavaScript input. The CNA links a 15-commit crash-fix pull request but does not identify which file, function, or exceptional input corresponds to this CVE. Execution of attacker-controlled JavaScript and user interaction are required, and the published impact is limited to interruption of the hosting process.

CVSS severity5.5
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Exceptional-condition handling in Samsung Escargot allows local users to crash the engine through crafted JavaScript input. The CNA links a 15-commit crash-fix pull request but does not identify which file, function, or exceptional input corresponds to this CVE. Execution of attacker-controlled JavaScript and user interaction are required, and the published impact is limited to interruption of the hosting process.

The record

CVE
CVE-2026-47315
Published
May 19, 2026
Updated
May 19, 2026
Vendor
Samsung Electronics Co., Ltd.
Product
Escargot
Classifications
CWE-754, CAPEC-153
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 19, 2026CVE publishedPublication date reported by the CVE source.
  2. May 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=590345cc6258317c5da850d846ce6baaf2afc2d3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Escargotversion=590345cc6258317c5da850d846ce6baaf2afc2d3

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5Samsung TV & ApplianceCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-754Improper Check for Unusual or Exceptional Conditions
CAPEC-153Input Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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