Kernel memory disclosure or system termination
Published Sep 14, 2026 · Updated Sep 14, 2026
Out-of-bounds read in affected Apple operating systems allows local users to read kernel memory or terminate the system. The undisclosed component reads beyond a buffer boundary because its bounds validation is insufficient; Apple has not published the specific locus or input path. Exploitation requires local execution, and the bounded consequences are kernel-memory disclosure or unexpected system termination.
Summary
What happened
Out-of-bounds read in affected Apple operating systems allows local users to read kernel memory or terminate the system. The undisclosed component reads beyond a buffer boundary because its bounds validation is insufficient; Apple has not published the specific locus or input path. Exploitation requires local execution, and the bounded consequences are kernel-memory disclosure or unexpected system termination.
The record
- CVE
- CVE-2026-65359
- Published
- Sep 14, 2026
- Updated
- Sep 14, 2026
- Vendor
- Apple
- Product
- iOS and iPadOS
- Classifications
- T1499
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 14, 2026CVE publishedPublication date reported by the CVE source.
- Sep 14, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <26.7
- Affected versionversion=0 <27
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo