This vulnerability (CVE-2026-47313) in Samsung Open Source Escargot is classified under CWE-789, indicating improper memory allocation with an excessively large size value. The issue affects the specific Escargot version identified by commit 590345cc6258317c5da850d846ce6baaf2afc2d3. Exploitation requires local access and user interaction but can result in excessive memory allocation, leading to denial of service conditions. The CVSS 3.1 base score is 5.5 (medium), with attack vector local, low attack complexity, no privileges required, user interaction required, unchanged scope, and impact limited to availability.

The vulnerability can cause excessive memory allocation, which may lead to denial of service by exhausting system resources. There is no impact on confidentiality or integrity. Exploitation requires local access and user interaction, limiting the attack surface. No known exploits have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is provided, users should monitor vendor communications for updates. Until a patch is available, limit local access and user interaction with the affected Escargot version to reduce risk.