CVE-2026-112457
High
Description
A double free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker on the local network may be able to cause unexpected system termination or corrupt process memory.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Apple Macos
PublishedOct 26, 2026
First seenOct 26, 2026
Weakness typeCWE-415CWE-415
How to fix
Update
- apple macos15.8.2, 26.7.2, 27.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple macos | 15.0 ≤ v < 15.8.2, 26.0 ≤ v < 26.7.2, 27.0 ≤ v < 27.2 | 15.8.2, 26.7.2, 27.2 |
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