Question 1

What is CVE-2026-120987 — CVE-2026-120987?

Accepted Answer

Whale Browser before 5.39.412.57 allows an attacker to bypass the iframe sandbox in a dual-tab environment.

Question 2

What is the authoritative source for CVE-2026-120987?

Accepted Answer

CVE-2026-120987 (CVE-2026-120987) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-120987CVE-2026-120987

Description