CVE-2026-112413 Apple CVE debrief

Who should care

Defenders responsible for Apple device management and security should assess exposure and apply patches. Roles include IT administrators, security teams, and incident response personnel.

Why it matters

Defenders should prioritize verifying and applying patches for affected Apple devices, especially those exposed to potentially malicious files, to prevent unexpected app termination and potential service disruption.

• Unexpected app termination due to processing maliciously crafted files
• Potential disruption of critical services on affected devices
• Need for verification and application of patches for affected systems
• Possible data loss or corruption if apps terminate unexpectedly

Technical summary

An out-of-bounds read issue was addressed with improved bounds checking in various Apple operating systems and visionOS. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted file may lead to unexpected app termination and potential service disruption on affected devices. Defenders should assess exposure and apply patches to prevent unexpected app termination. Official references from Apple provide additional details.

Defensive priority

Defenders should prioritize verifying and applying patches for affected Apple devices, especially those exposed to potentially malicious files.

Recommended defensive actions

• Verify and apply patches for affected Apple devices
• Restrict processing of untrusted files
• Monitor systems for unexpected app termination
• Review compensating controls for exposed systems
• Check relevant monitoring, detection, and logs for exposed assets
• Track exceptions, retest remediated assets
• Confirm whether affected product deployments exist in managed environments

Evidence notes

The CVE record and NVD entry provide details on the out-of-bounds read issue addressed by Apple. Official references from Apple are available but their content is not provided in the source corpus. Defenders should verify patch application and review system logs for unexpected app termination. Limited source detail is provided; explicit evidence limits apply.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.