Vulnerability · Published Apr 22, 2026 · Assigned by samsung.tv_appliance
CVE-2026-6840
Medium 5.5
In plain English
A medium-severity security flaw in ONE from Samsung Open Source. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.1%top 98.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Missing bounds validation for operator could allow out of range operator-code lookup during model loading Affected version is prior to commit 1.30.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Samsung Open Source | ONE | 1.30.0 |
Weakness: CWE-129 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H