CVE-2026-64782

LowCVSS 3.1/10Last modified Sep 14, 2026

Description

A memory corruption vulnerability was addressed with improved locking. 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, visionOS 27. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Metrics

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

Weakness enumeration

CWE-362

Affected software

Vendor	Product	Versions
Apple	Safari	< 26.6.1
Apple	iOS and iPadOS	< 18.7.10; < 26.6.1
Apple	macOS	< 26.6.2
Apple	visionOS	< 27

References

https://support.apple.com/en-us/148281Release Notes, Vendor Advisory
https://support.apple.com/en-us/148282Release Notes, Vendor Advisory
https://support.apple.com/en-us/148286Release Notes, Vendor Advisory
https://support.apple.com/en-us/148287Release Notes, Vendor Advisory
https://support.apple.com/en-us/149038

Timeline

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

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