CVE-2026-120987

Severity not reported

Data quality: partial. Some fields were not provided by the source.

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

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

CVSS

—

Not reported by the source

Timeline (UTC)

Published: 2026-11-03 07:18

Modified: 2026-11-03 16:30

NVD status: Deferred

Last synced 1 day ago

Verified against the source API 2026-11-03 16:50 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

No vendor advisory or patch reference tagged by NVD. Check the references below.

NVD CVE API 2.0 — fetched 2026-11-03 16:50 UTC · record ↗