High severity8.8NVD Advisory· Published Oct 26, 2026· Updated Oct 26, 2026

CVE-2026-112637

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected products

Apple Inc./macOSllm-fuzzy
Range: =27.2
Apple Inc./Safarillm-fuzzy
Range: =27.2
Apple Inc./iOSllm-fuzzy
Range: =27.2

Patches

Vulnerability mechanics

References

support.apple.com/en-us/149230nvd
support.apple.com/en-us/149521nvd
support.apple.com/en-us/149524nvd
support.apple.com/en-us/149525nvd
support.apple.com/en-us/149526nvd
support.apple.com/en-us/149527nvd

News mentions

Apple Patches for October 2026, (Mon, Oct 26th)
SANS Internet Storm Center · Oct 26, 2026

cvss	0.572
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000