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CVE-2026-28947

HIGH

8.8

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published5/11/2026

Last Modified5/13/2026

Sourcenvd

Honeypot Sightings0

Affected Products

apple:ipadosapple:iphone_osapple:macosapple:tvosapple:visionosapple:watchos

Weaknesses (CWE)

CWE-416

References

https://support.apple.com/en-us/127110(product-security@apple.com)

https://support.apple.com/en-us/127115(product-security@apple.com)

https://support.apple.com/en-us/127118(product-security@apple.com)

https://support.apple.com/en-us/127119(product-security@apple.com)

https://support.apple.com/en-us/127120(product-security@apple.com)

https://support.apple.com/en-us/127121(product-security@apple.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.