CVE-2026-86918An out-of-bounds write issue was addressed with improved bounds checking.
Updated under an hour ago ()
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It affects Apple iOS and iPadOS and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted image may lead to unexpected app termination.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- apple
- NVD analysis
- Received
- Record last updated
- Oct 20, 2026
- First seen by InfoSec Signals
- Oct 20, 2026
Affected products
Apple iOS and iPadOS apple:ios_and_ipados (from the name) | before 27 | CNA record |
Apple macOS apple:macos (from the name) | before 27 | CNA record |
Apple tvOS apple:tvos (from the name) | before 27 | CNA record |
Apple visionOS apple:visionos (from the name) | before 27 | CNA record |
Apple watchOS apple:watchos (from the name) | before 27 | CNA record |
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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.