What is CVE-2026-21035?

CVE-2026-21035 is a high-severity vulnerability in Samsung Plus_tv, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 7.5/10. Published 2026-06-05.

How severe is CVE-2026-21035?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Samsung Plus_tv

CVE-2026-21035

Improper input validation in Samsung Plus TV prior to version 1.0.28.6 allows remote attackers to access sensitive information.

EPSS: 0.003 (21.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Samsung Plus_tv
Samsung Mobile Plus Tv — versions 1.0.28.6

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-21035?: CVE-2026-21035 is a high-severity vulnerability in Samsung Plus_tv, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 7.5/10. Published 2026-06-05.
How severe is CVE-2026-21035?: High severity. CVSS v3 base score is 7.5 out of 10.