VYPR
← All advisories
Medium severity6.3NVD Advisory· Published Sep 29, 2025· Updated Apr 2, 2026

CVE-2025-43400

CVE-2025-43400

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.1 and iPadOS 18.7.1, iOS 26.0.1 and iPadOS 26.0.1, macOS Sequoia 15.7.1, macOS Sonoma 14.8.1, macOS Tahoe 26.0.1, tvOS 26.1, visionOS 26.0.1, watchOS 26.1. Processing a maliciously crafted font may lead to unexpected app termination or corrupt process memory.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

10
  • Apple Inc./Ipados2 versions
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <18.7.1
    • cpe:2.3:o:apple:ipados:26.0:*:*:*:*:*:*:*
  • Apple Inc./Iphone OS2 versions
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*range: <18.7.1
    • cpe:2.3:o:apple:iphone_os:26.0:*:*:*:*:*:*:*
  • Apple Inc./macOS3 versions
    cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=14.0,<14.8.1
    • cpe:2.3:o:apple:macos:26.0:*:*:*:*:*:*:*
    • (no CPE)range: 15.7.1, 14.8.1, 26.0.1
  • Apple Inc./Visionos
    cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
    Range: <26.0.1
  • Apple Inc./tvOSllm-fuzzy
    Range: 26.1
  • Cisco Systems, Inc./Cisco iOSllm-fuzzy
    Range: 18.7.1, 26.0.1

Patches

Vulnerability mechanics

References

11

News mentions

0

No linked articles in our index yet.