MEDIUM 4.3 Microsoft

CVE-2026-88078

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Microsoft Security Update 2026-Oct: Microsoft Edge (Chromium-based) Spoofing Vulnerability

Affected Products

Microsoft Edge (Chromium-based)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88078
https://nvd.nist.gov/vuln/detail/CVE-2026-88078

Published: 2026-10-13 · Source: Microsoft · Feed updated: 2026-10-28

This medium severity vulnerability with a CVSS score of 4.3 was published on 2026-10-13 via Microsoft. Affected: Microsoft Edge (Chromium-based).

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