CVE-2026-43743 (GCVE-0-2026-43743)

Vulnerability from cvelistv5 – Published: 2026-06-29 19:42 – Updated: 2026-09-14 20:48
VLAI
Summary
A race condition was addressed with improved state handling. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, iOS 26.7 and iPadOS 26.7, macOS Tahoe 26.5.2, macOS Tahoe 26.7, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.
Severity
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-29 21:25 UTC
CWE
  • An app may be able to cause unexpected system termination
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
Vendor Product Version CPE status
Apple iOS and iPadOS Affected: 0 , < 26.5.2 (custom)
Affected: 0 , < 26.7 (custom)
guessed Create a notification for this product.
Apple macOS Affected: 0 , < 26.5.2 (custom)
Affected: 0 , < 26.7 (custom)
guessed Create a notification for this product.
Apple tvOS Affected: 0 , < 26.6 (custom)
guessed Create a notification for this product.
Apple watchOS Affected: 0 , < 26.6 (custom)
guessed Create a notification for this product.
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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