CVE-2023-38157: Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-08-07 · updated 2026-08-10
Weakness: CWE-693

Description

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Affected products

Microsoft Edge (Chromium): before 115.0.1901.200 — fixed in 115.0.1901.200
Microsoft Edge (Chromium): from 1.0.0.0 before 115.0.1901.200 — fixed in 115.0.1901.200

How to fix

Upgrade to a fixed version: Microsoft Edge (Chromium) 115.0.1901.200; Microsoft Edge (Chromium) 115.0.1901.200. Check the vendor advisory for mitigations.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38157
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38157

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