SamsungCVE-2026-58303

Samsung Escargot: stack buffer overflow

Medium6.1CVE-2026-58303 · Published Jul 9, 2026

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

Samsung advisory

Affected versions

Package	Affected	Fixed in
Escargot Product	< b30b63fc63b403907d8137da1c65aaa4521fe74e	b30b63fc63b403907d8137da1c65aaa4521fe74e

Details and references

CVSS 3.1: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-121

More Samsung advisories

All Samsung

Date	Advisory	Severity	Fixed in
Jul 10	Samsung: path traversal Medium6.7Jul 10 CVE-2026-21043No fix yet	Medium6.7	No fix yet
Jul 10	Samsung: out-of-bounds write High8.7Jul 10 CVE-2026-21042No fix yet	High8.7	No fix yet
Jul 9	Samsung Escargot: out-of-bounds read Medium6.1Jul 9 CVE-2026-58304779f6bedf58f334dec64b0a51ebb724b4708b84a	Medium6.1	779f6bedf58f334dec64b0a51ebb724b4708b84a
Jul 9	Samsung Escargot: type confusion Medium6.1Jul 9 CVE-2026-58305779f6bedf58f334dec64b0a51ebb724b4708b84a	Medium6.1	779f6bedf58f334dec64b0a51ebb724b4708b84a
Jul 9	Samsung Escargot: heap buffer overflow Medium6.1Jul 9 CVE-2026-58306ef525f337fafddecde77a3c426212a84bb20cb98	Medium6.1	ef525f337fafddecde77a3c426212a84bb20cb98
Jul 9	Samsung Escargot: out-of-bounds read Medium6.1Jul 9 CVE-2026-583072dee22f5c7b8bf31cb7252d7731fae8c07f2842c	Medium6.1	2dee22f5c7b8bf31cb7252d7731fae8c07f2842c

Affected versions

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