What is CVE-2026-10420?

CVE-2026-10420 is a medium-severity vulnerability in Samsung Open Source Mtower, classified under Untrusted Pointer Dereference. CVSS score: 5.5/10. Published 2026-09-01.

How severe is CVE-2026-10420?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Samsung Open Source Mtower

CVE-2026-10420

Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation. This issue affects mTower: before 102d3dc75cf8e58e68e4bea54ae3c803992c91be.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Samsung Open Source Mtower

Weakness classification (CWE)

CWE-822 — Untrusted Pointer Dereference

References

PSIRT@samsung.com

Frequently asked questions

What is CVE-2026-10420?: CVE-2026-10420 is a medium-severity vulnerability in Samsung Open Source Mtower, classified under Untrusted Pointer Dereference. CVSS score: 5.5/10. Published 2026-09-01.
How severe is CVE-2026-10420?: Medium severity. CVSS v3 base score is 5.5 out of 10.