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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-20657

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sono

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Status
Published
Published
Updated
Assigning organization
apple

Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4. Parsing a maliciously crafted file may lead to an unexpected app termination.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apple iOS and iPadOS

  • 0 to < 18.7.7affected
  • 0 to < 26.4affected

Apple macOS

  • 0 to < 14.8.5affected
  • 0 to < 15.7.5affected
  • 0 to < 26.4affected

Apple visionOS

  • 0 to < 26.4affected

References