Out-of-Bounds Write Vulnerability in Apple Operating Systems
CVE-2026-84575

Currently unrated

Key Information:

Vendor

Apple

Vendor
CVE Published:
14 September 2026

What is CVE-2026-84575?

An out-of-bounds write issue exists in various Apple operating systems, including iOS and macOS. This vulnerability stems from insufficient bounds checking, which can be exploited by processing a specially crafted file. Such exploitation may lead to unexpected app terminations, affecting the stability and performance of devices. Users are advised to update to the latest software versions to mitigate this security risk.

Affected Version(s)

iOS and iPadOS 0 < 27

macOS 0 < 15.8

macOS 0 < 26.7

References

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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