What is CVE-2026-124684?

CVE-2026-124684 is a medium-severity vulnerability in Samsung Open Source Escargot, classified under Use After Free. CVSS score: 5.1/10. Published 2026-11-09.

How severe is CVE-2026-124684?

Medium severity. CVSS v3 base score is 5.1 out of 10.

Use After Free in Samsung Open Source Escargot

CVE-2026-124684

Use after free vulnerability in Samsung Open Source Escargot allows Pointer Manipulation. This issue affects Escargot: before 8bc35b7b88f0f96c66a42aa965a1a710308b61d5.

Vulnerability class: Use-After-Free

Published 2026-11-09.

CVSS v3 metric

CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Samsung Open Source Escargot

Weakness classification (CWE)

CWE-416 — Use After Free

References

github.com/Samsung/escargot/commit/8bc35b7b88f0f96c66a42aa965a1a710308b61d5

Frequently asked questions

What is CVE-2026-124684?: CVE-2026-124684 is a medium-severity vulnerability in Samsung Open Source Escargot, classified under Use After Free. CVSS score: 5.1/10. Published 2026-11-09.
How severe is CVE-2026-124684?: Medium severity. CVSS v3 base score is 5.1 out of 10.