What’s Vulnerable › Vulnerabilities

CVE-2026-116632: Facetime protocol handler enabled spoofing

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-26 · updated 2026-10-27
• Weakness: CWE-451

Description

A malicious web page could insert arbitrary text into the FaceTime call prompt shown by iOS, potentialy allowing it to display a phishing message inside system UI. This vulnerability was fixed in Firefox for iOS 156.1.

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1328815
• https://www.mozilla.org/security/advisories/mfsa2026-117/

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