Question 1

What is CVE-2026-16378 — CVE-2026-16378?

Accepted Answer

Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153.

Question 2

What is the authoritative source for CVE-2026-16378?

Accepted Answer

CVE-2026-16378 (CVE-2026-16378) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-16378CVE-2026-16378

Description