Vulnerability in Microsoft Edge (Chromium-based)

CVE-2026-33118

Microsoft Edge (Chromium-based) Spoofing Vulnerability

EPSS: 0.000 (12.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-33118?
CVE-2026-33118 is a medium-severity vulnerability in Microsoft Edge (Chromium-based), classified under User Interface (UI) Misrepresentation of Critical Information. CVSS score: 4.3/10. Published 2026-04-10.
How severe is CVE-2026-33118?
Medium severity. CVSS v3 base score is 4.3 out of 10.