Is CVE-2026-58303 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-58303?

CVE-2026-58303 has a CVSS v3 severity of MEDIUM (6.1).

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CVE-2026-58303

Description

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