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.
References
| Link | Resource |
|---|---|
| https://support.apple.com/en-us/127115 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/127116 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/127117 | Release Notes Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
13 May 2026, 14:39
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Apple macos
Apple |
|
| CPE | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | |
| References | () https://support.apple.com/en-us/127115 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/127116 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/127117 - Release Notes, Vendor Advisory |
12 May 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CWE | CWE-119 |
11 May 2026, 21:18
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-11 21:18
Updated : 2026-05-13 14:39
NVD link : CVE-2026-39870
Mitre link : CVE-2026-39870
CVE.ORG link : CVE-2026-39870
JSON object : View
Products Affected
apple
- macos
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer