CVE-2026-112655 Apple Safari - Use After Free

Apple Safari, iOS, iPadOS, macOS Golden Gate, tvOS, visionOS, and watchOS contain a use-after-free vulnerability caused by improper memory management, letting attackers execute arbitrary code via malicious web content, exploit requires processing crafted content.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Use After Free
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
26 October 2026
Updated
27 October 2026
Weakness
CWE-416

Vendor fix

Update to Safari 27.2, iOS 26.7.2/27.2, iPadOS 26.7.2/27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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