Stack-based Buffer Overflow Vulnerability in Samsung's Open Source Product
CVE-2026-58303

6.1MEDIUM

Key Information:

Vendor

Samsung Open Source

Status
Escargot
Vendor
CVE Published:
9 July 2026

What is CVE-2026-58303?

A stack-based buffer overflow vulnerability in Samsung's Open Source Escargot allows attackers to exploit overflow buffers, potentially leading to arbitrary code execution or crashes. This vulnerability impacts versions before the commit identified as b30b63fc63b403907d8137da1c65aaa4521fe74e, making it critical for users to update their installations to the latest version to mitigate potential threats.

Affected Version(s)

Escargot 0

References

https://github.com/Samsung/escargot/issues/1571
https://github.com/Samsung/escargot/pull/1585

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Name: Francesco Lucarini
.