CVE-2026-112599 Details
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 an unexpected process crash.
A use-after-free vulnerability has been identified in the WebKit component of Apple products, including Safari, iOS, iPadOS, macOS Golden Gate, tvOS, visionOS, and watchOS, all version 27.2. This vulnerability allows maliciously crafted web content to be processed in a way that causes an unexpected crash of the affected process. The issue stems from improper memory management, which creates the potential for memory corruption.
Users can update to Safari 27.2, iOS 27.2, iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, or watchOS 27.2 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 3, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/149230 | [email protected] | Vendor Advisory |
| https://support.apple.com/en-us/149521 | [email protected] | Vendor Advisory |
| https://support.apple.com/en-us/149524 | [email protected] | Vendor Advisory |
| https://support.apple.com/en-us/149525 | [email protected] | Vendor Advisory |
| https://support.apple.com/en-us/149526 | [email protected] | Vendor Advisory |
| https://support.apple.com/en-us/149527 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-416 | Use After Free | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple safari | < 27.2 |
CPE
Remediation
| |
| apple ipados | < 27.2 |
CPE
Remediation
| |
| apple iphone os | < 27.2 |
CPE
Remediation
| |
| apple macos | >= 27.0, < 27.2 |
CPE
Remediation
| |
| apple tvos | < 27.2 |
CPE
Remediation
| |
| apple visionos | < 27.2 |
CPE
Remediation
| |
| apple watchos | < 27.2 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 4, 2026 | Initial Analysis | [email protected] |
| Nov 3, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |