CVE-2026-43748: An app may be able to cause unexpected system termination in Apple macOS
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
CVE-2026-43748: An app may be able to cause unexpected system termination in Apple macOS
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2026-05-01T22:46:21.647Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a67c1b59c2644c7f8cb0e83
Added to database: 07/27/2026, 20:38:13 UTC
Last updated: 07/28/2026, 00:32:01 UTC
Views: 3
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