CVE-2026-58303

MEDIUM 6.1

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.

CWE	CWE-121
Vendor	samsung open source
Product	escargot
Published	Jul 9, 2026
Last Updated	Jul 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Affected Versions

Samsung Open Source / Escargot

0 < b30b63fc63b403907d8137da1c65aaa4521fe74e

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Name: Francesco Lucarini