9.8Critical

CVE-2025-43343

Apple Safari; Apple iOS and iPadOS; Apple macOS; Apple tvOS Published: (1 year ago)

Description

The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.

Weakness (CWE): CWE-119

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
Apple iOS and iPadOS < 26
apple ipados < 26.0
apple iphone os < 26.0
Apple macOS < 26
Apple Safari < 26
Apple tvOS < 26
Apple visionOS < 26
Apple watchOS < 26
webkitgtk webkitgtk < 2.50.1
wpewebkit wpe webkit < 2.50.1

References and patches

CPE matches (NVD) (9)

  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* < 26.0
  • cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:* < 2.50.1
  • cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:* < 2.50.1