What is CVE-2022-26905?

CVE-2022-26905 is a medium-severity vulnerability in Microsoft Edge Chromium. CVSS score: 4.3/10. Published 2022-06-01.

How severe is CVE-2022-26905?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Microsoft Edge Chromium

CVE-2022-26905

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Published 2022-06-01 · last modified 2026-06-17.

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:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.019 (78.7th percentile), scored 2026-10-04.

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.019 · change: +0.000

Affected products

Microsoft Edge Chromium
Microsoft Edge (Chromium-Based) — versions 1.0.0

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26905 (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108 (Patch, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)

Frequently asked questions

What is CVE-2022-26905?: CVE-2022-26905 is a medium-severity vulnerability in Microsoft Edge Chromium. CVSS score: 4.3/10. Published 2022-06-01.
How severe is CVE-2022-26905?: Medium severity. CVSS v3 base score is 4.3 out of 10.