CVE-2026-21035

CVE-2026-21035 is a high-severity vulnerability in Samsung Plus Tv with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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

Frequently asked questions

What is CVE-2026-21035?
Improper input validation in Samsung Plus TV prior to version 1.0.28.6 allows remote attackers to access sensitive information.
How severe is CVE-2026-21035?
CVE-2026-21035 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-21035 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-21035?
CVE-2026-21035 affects Samsung Plus Tv. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-21035?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-21035 have an EU (EUVD) identifier?
Yes. CVE-2026-21035 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34807.
When was CVE-2026-21035 published?
CVE-2026-21035 was published on 2026-06-05 and last updated on 2026-06-30.

References

Affected products (1)