CVE-2026-39870

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Processing a maliciously crafted image may corrupt process memory.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: May 11, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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