CVE-2026-64778

MediumCVSS 6.5/10Last modified Sep 14, 2026

Description

The issue was addressed with improved checks. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Visiting a maliciously crafted website may leak sensitive data.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-200

Affected software

VendorProductVersions
AppleSafari< 26.6.1
AppleiOS and iPadOS< 18.7.10; < 26.6.1
ApplemacOS< 26.6.2
AppletvOS< 27
ApplevisionOS< 27
ApplewatchOS< 27

References

Timeline

Published
Aug 17, 2026
Last modified
Sep 14, 2026
NVD status
Modified

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CVE-2026-64778: Medium severity, CVSS 6.5 | Vulnix