CVE-2026-86919
Last modified
CVE-2026-86919 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A stack overflow 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 Sequoia 15.8, macOS Tahoe 26.7, visionOS 27. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
A stack overflow 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 Sequoia 15.8, macOS Tahoe 26.7, visionOS 27. An attacker with a paired Bluetooth device may be able to execute arbitrary code.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | < 26.7; < 27 |
| Apple | macOS | < 15.8; < 26.7; < 27 |
| Apple | visionOS | < 27 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-86919?
How severe is CVE-2026-86919?
How do I fix CVE-2026-86919?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-86913A use after free issue was addressed with improved memory ma…5.4
- CVE-2026-86914An information disclosure issue was addressed with improved …5.5
- CVE-2026-86915A race condition was addressed with improved locking. This i…4.7
- CVE-2026-86916A use after free issue was addressed with improved memory ma…7.8
- CVE-2026-86917A permissions issue was addressed with additional restrictio…7.8
- CVE-2026-86918An out-of-bounds write issue was addressed with improved bou…4.3
- CVE-2026-8692The Vedrixa Forms – User Registration Form, Signup Form & Dr…4.3
- CVE-2026-86920An authorization issue was addressed with improved state man…
- CVE-2026-86921A permissions issue was addressed with improved validation. …6.2
- CVE-2026-86922A type confusion issue was addressed with improved state man…8.8
- CVE-2026-86923An information disclosure issue was addressed with improved …
- CVE-2026-86924A memory corruption issue was addressed with improved input …5.5
Are you affected by CVE-2026-86919?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST