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CVE-2023-36883: Microsoft Edge for iOS Spoofing Vulnerability

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-07-14 · updated 2026-06-17
• Weakness: CWE-290

Description

Microsoft Edge for iOS Spoofing Vulnerability

Affected products

• Microsoft Edge: before 114.0.1823.82 — fixed in 114.0.1823.82
• Microsoft Edge: from 1.0.0.0 before 114.0.1823.82 — fixed in 114.0.1823.82

How to fix

Upgrade to a fixed version: Microsoft Edge 114.0.1823.82; Microsoft Edge 114.0.1823.82. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36883
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36883

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