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CVE-2026-28956

6.5 · MEDIUM

A memory corruption issue was addressed with improved input validation.

Published May 11, 2026appleCWE-125EPSS 0.52%

Overview

CVE-2026-28956 is a medium-severity vulnerability affecting apple ipados. It was published on May 11, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from apple. Update ipados to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
appleipados>= 0, < 26.5Affected
appleiphone_os>= 0, < 26.5Affected
applemacos>= 14.0, < 14.8.7Affected
appletvos>= 0, < 26.5Affected
applevisionos>= 0, < 26.5Affected
applewatchos>= 0, < 26.5Affected

References

Refsupport.apple.com/en-us/127110Refsupport.apple.com/en-us/127115Refsupport.apple.com/en-us/127116Refsupport.apple.com/en-us/127117Refsupport.apple.com/en-us/127118Refsupport.apple.com/en-us/127119Refsupport.apple.com/en-us/127120

How CyberStrike helps

Frequently asked questions

What is CVE-2026-28956?

CVE-2026-28956 is a medium-severity vulnerability affecting apple ipados. It was published on May 11, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2026-28956?

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-28956?

Check the references section for vendor advisories and patches from apple. Update ipados to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-28956?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-28956 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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