CVE-2025-46298 Details
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.2, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to an unexpected process crash.
A buffer overflow vulnerability has been identified in the WebKit component of multiple Apple operating systems, including iOS, iPadOS, macOS Tahoe, tvOS, watchOS, and visionOS, all in version 26.2. This vulnerability allows processing of maliciously crafted web content, which can lead to an unexpected process crash. The issue was addressed with improved memory handling.
Users can update to the latest version of the affected operating systems 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 Jan 12, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/125884 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125886 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125889 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125890 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125891 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125892 | [email protected] | Release NotesVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple safari | < 26.2 |
CPE
Remediation
| |
| apple ipados | < 26.2 |
CPE
Remediation
| |
| apple iphone os | < 26.2 |
CPE
Remediation
| |
| apple macos | < 26.2 |
CPE
Remediation
| |
| apple tvos | < 26.2 |
CPE
Remediation
| |
| apple visionos | < 26.2 |
CPE
Remediation
| |
| apple watchos | < 26.2 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 2, 2026 | CVE Modified | [email protected] |
| Jan 14, 2026 | Initial Analysis | [email protected] |
| Jan 12, 2026 | CVE Modified | CISA-ADP |
| Jan 9, 2026 | New CVE Received | [email protected] |