Vulnerability Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted image may lead to unexpected app termination.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/149034
- https://support.apple.com/en-us/149035
- https://support.apple.com/en-us/149036
- https://support.apple.com/en-us/149037
- https://support.apple.com/en-us/149038
- https://support.apple.com/en-us/149227
- https://support.apple.com/en-us/149522
- https://support.apple.com/en-us/149523
FAQ
What is CVE-2026-86954?
CVE-2026-86954 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26...
How severe is CVE-2026-86954?
CVE-2026-86954 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-86954?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.