CVE-2026-86963
- State
- Published
- Severity
- 5.9 Medium
- Published
- Oct 20, 2026
- Updated
- Oct 26, 2026
- Reserved
- Sep 8, 2026
Description
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27. An attacker in a privileged network position may be able to cause a denial-of-service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.9 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
iOS and iPadOSApple |
|
References
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