CVE-2025-43541Medium· 4.3▾ TwilightPoC availableA type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2. Processing maliciously crafted web content ma…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 23.7 · likelihood 6.8 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
34%
1 GitHub repo (last check)
A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
safari < 26.2ipados < 18.7.3ipados >= 26.0, < 26.2iphone_os < 18.7.3iphone_os >= 26.0, < 26.2macos < 26.2visionos < 26.2Upgrade past the affected range:
safari 26.2ipados 26.2iphone_os 26.2macos 26.2visionos 26.2Connected by shared product, vendor, weakness, or advisory.
CVE-2025-43529High· 8.8A use-after-free issue was addressed with improved memory management
CVE-2025-43531Low· 3.1A race condition was addressed with improved state handling
CVE-2025-43535Medium· 4.3The issue was addressed with improved memory handling
CVE-2025-43501Medium· 4.3A buffer overflow issue was addressed with improved memory handling
CVE-2026-84635Medium· 6.5A logic issue was addressed with improved state management
CVE-2023-43000High· 8.8A use-after-free issue was addressed with improved memory management