What’s Vulnerable › Vulnerabilities
CVE-2026-70331: Microsoft Edge for iOS Spoofing Vulnerability
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-28 · updated 2026-10-28
- Weakness: CWE-1427
Description
Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.
Affected products
- Microsoft Edge: before 150.0.4078.50 — fixed in 150.0.4078.50
- Microsoft Edge (Chromium): before 150.0.4078.50 — fixed in 150.0.4078.50
- Microsoft Edge: from 1.0.0.0 before 150.0.4078.50 — fixed in 150.0.4078.50
- Microsoft Edge (Chromium): from 1.0.0.0 before 150.0.4078.50 — fixed in 150.0.4078.50
How to fix
Upgrade to a fixed version: Microsoft Edge 150.0.4078.50; Microsoft Edge (Chromium) 150.0.4078.50; Microsoft Edge 150.0.4078.50; Microsoft Edge (Chromium) 150.0.4078.50. Check the vendor advisory for mitigations.
References
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