CVE-2026-20687 PUBLISHED CVSS 7.099999904632568 HIGH

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or write kernel memory.

EPSS 0.02% · 6.5th percentile

Risk Scores

CVSS v3.1
7.099999904632568
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
EPSS Score
0.02%
6.5th percentile

Affected Products

VendorProductVersions
applemacos15.0, 26.0
AppleiOS and iPadOS0, 0
ApplewatchOS0
appleipados0, 26.0
applewatchos0
ApplemacOS0, 0
AppletvOS0
appleiphone_os0, 26.0
appletvos0

Timeline

References

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