CVE-2026-43705

CVSS 8.8 HIGHCWE-843

Vexday Risk Score

18Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

29 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to memory corruption.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Apple · iOS and iPadOS Apple · macOS Apple · Safari

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References

https://support.apple.com/en-us/127594 https://support.apple.com/en-us/127595 https://support.apple.com/en-us/127685