CVE-2026-86924A memory corruption issue was addressed with improved input validation.
Updated under an hour ago ()
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It affects Apple iOS and iPadOS and 3 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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A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7. Connecting a malicious accessory may cause unexpected system termination.
- CVSS
- 5.5 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-20
- 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
- Analyzed
- Record last updated
- Sep 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Apple iOS and iPadOS apple:ios_and_ipados (from the name) | before 26.7; before 27 | CNA record |
Apple macOS apple:macos (from the name) | before 26.7; before 27 | CNA record |
apple ipados apple:ipados | before 26.7 | NVD |
apple iphone_os apple:iphone_os | before 26.7 | NVD |
apple macos apple:macos | from 26.0 before 26.7 | NVD |
References
- https://support.apple.com/en-us/149034release-notes, vendor-advisory
- https://support.apple.com/en-us/149035release-notes, vendor-advisory
- https://support.apple.com/en-us/149041release-notes, vendor-advisory
- https://support.apple.com/en-us/149042release-notes, vendor-advisory
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.