VYPR
← All advisories
Medium severity5.2NVD Advisory· Published Sep 14, 2026· Updated Sep 15, 2026

CVE-2026-86876

CVE-2026-86876

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27, watchOS 27. A sandboxed process may be able to circumvent sandbox restrictions.

Affected products

9
  • Apple Inc./Ipados
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
    Range: <26.7
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <26.7
  • Apple Inc./macOS2 versions
    cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=15.0,<15.8
    • (no CPE)range: Golden Gate 27, 15.8, 26.7
  • Apple Inc./Visionos2 versions
    cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*range: <27.0
    • (no CPE)range: 27
  • Apple Inc./watchOS2 versions
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <27.0
    • (no CPE)range: 27
  • Apple Inc./iOSllm-fuzzy
    Range: 26.7, 27

Patches

Vulnerability mechanics

References

7

News mentions

5