CVE-2026-120987 | NAVER Whale Browser up to 4.35.351.12 Iframe Sandbox sandbox

November 3, 2026 Yanac

A vulnerability was found in NAVER Whale Browser up to 4.35.351.12 and classified as critical. Impacted is an unknown function of the component Iframe Sandbox. The manipulation results in sandbox issue.

This vulnerability is reported as CVE-2026-120987. The attack can be launched remotely. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More