CVE-2026-43805

CRITICAL 9.8CVE-2026-43805 · Published 27/07/2026 · updated 28/07/2026

In short

CVE-2026-43805 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.47%, higher than 40.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.

References

support.apple.com/en-us/128066 · Release Notes
support.apple.com/en-us/128067 · Release Notes
support.apple.com/en-us/128068 · Release Notes
support.apple.com/en-us/128071 · Release Notes
support.apple.com/en-us/128072 · Release Notes

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