CVE-2026-47311 | BDVDB-2026-334052 Detail

Samsung Open SourceEscargot

Description#

Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.

Impact#

CAPEC-100 Overflow Buffers

Weaknesses#

CWE-122 Heap-based Buffer Overflow

References#

https://github.com/Samsung/escargot/pull/1565

Exploit#

No public exploit known

History#

Version 12026-05-19Record published in the CVE List.

Published

Published: 2026-05-19
Last modified: 2026-05-19

Vendor information

Vendor: Samsung Open Source
Product: Escargot

All Samsung Open Source vulnerabilities

Score

7.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 21.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Memory Corruption

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
590345cc6258317c5da850d846ce6baaf2afc2d3
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.8 High

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).