CVE-2026-20635 PUBLISHED

Assigner: apple
Reserved: 11.11.2025 Published: 11.02.2026 Updated: 11.02.2026

The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

Product Status

Vendor Apple
Product Safari
Versions
  • affected from unspecified to 26.3 (excl.)
Vendor Apple
Product macOS
Versions
  • affected from unspecified to 26.3 (excl.)
Vendor Apple
Product watchOS
Versions
  • affected from unspecified to 26.3 (excl.)
Vendor Apple
Product visionOS
Versions
  • affected from unspecified to 26.3 (excl.)
Vendor Apple
Product iOS and iPadOS
Versions
  • affected from unspecified to 26.3 (excl.)
Vendor Apple
Product iOS and iPadOS
Versions
  • affected from unspecified to 18.7 (excl.)
Vendor Apple
Product tvOS
Versions
  • affected from unspecified to 26.3 (excl.)

References

Problem Types

  • Processing maliciously crafted web content may lead to an unexpected process crash