CVE-2026-28956 Details
Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.
A memory corruption vulnerability has been identified in multiple Apple products, including iOS, iPadOS, macOS Sequoia, macOS Sonoma, tvOS, visionOS, and watchOS. This vulnerability arises from inadequate input validation when processing certain media files, which can lead to unexpected application termination or corruption of process memory. The issue has been addressed with improved input validation in the latest software updates.
Users can update to the latest versions of iOS, iPadOS, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, tvOS 26.5, visionOS 26.5, and watchOS 26.5 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 May 12, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/127110 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/127115 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/127116 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/127117 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/127118 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/127119 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/127120 | [email protected] | Release NotesVendor Advisory |
Weakness Enumeration
Affected Products
| Product | Versions |
|---|---|
| apple ipados | < 26.5 |
CPE
Remediation
| |
| apple iphone os | < 26.5 |
CPE
Remediation
| |
| apple macos | >= 14.0, < 14.8.7 >= 15.0, < 15.7.7 >= 26.0, < 26.5 |
CPE
Remediation
| |
| apple tvos | < 26.5 |
CPE
Remediation
| |
| apple visionos | < 26.5 |
CPE
Remediation
| |
| apple watchos | < 26.5 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 13, 2026 | Initial Analysis | [email protected] |
| May 12, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | New CVE Received | [email protected] |