A race condition was addressed with improved state handling. (CVE-2026-84630)
A race condition vulnerability was identified and addressed through improved state handling in multiple Apple operating systems. The issue could allow an app to cause unexpected system termination. The vulnerability 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, tvOS 27, visionOS 27, and watchOS 27.
AI Analysis
Technical Summary
CVE-2026-84630 is a race condition vulnerability affecting various Apple operating systems. The flaw was mitigated by improving state handling to prevent an app from causing unexpected system termination. The issue is resolved in the specified fixed versions of iOS, iPadOS, macOS (multiple branches), tvOS, visionOS, and watchOS.
Potential Impact
An application could exploit this race condition to cause unexpected termination of the system, potentially leading to denial of service or disruption of normal device operation.
Mitigation Recommendations
This vulnerability 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, tvOS 27, visionOS 27, and watchOS 27. Users and administrators should update to these versions or later to remediate the issue.
A race condition was addressed with improved state handling. (CVE-2026-84630)
Description
A race condition vulnerability was identified and addressed through improved state handling in multiple Apple operating systems. The issue could allow an app to cause unexpected system termination. The vulnerability 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, tvOS 27, visionOS 27, and watchOS 27.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84630 is a race condition vulnerability affecting various Apple operating systems. The flaw was mitigated by improving state handling to prevent an app from causing unexpected system termination. The issue is resolved in the specified fixed versions of iOS, iPadOS, macOS (multiple branches), tvOS, visionOS, and watchOS.
Potential Impact
An application could exploit this race condition to cause unexpected termination of the system, potentially leading to denial of service or disruption of normal device operation.
Mitigation Recommendations
This vulnerability 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, tvOS 27, visionOS 27, and watchOS 27. Users and administrators should update to these versions or later to remediate the issue.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-c53m-45c5-4gjm
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84630"]
- State
- PUBLISHED
Threat ID: 6aa8a19055bf5e2cf5f3d3f0
Added to database: 09/15/2026, 01:38:24 UTC
Last enriched: 09/15/2026, 01:47:00 UTC
Last updated: 09/15/2026, 03:01:23 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.