CVE-2026-20618
published 2026-02-11CVE-2026-20618: An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.3. An app may be able to access user-sensitive data.
PriorityP425medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.13%
2.9th percentile
An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.3. An app may be able to access user-sensitive data.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | < 26.3 | 26.3 |
| apple | macos_tahoe | — | — |
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Apple
CVE-2026-20618: macOS Tahoe 26.3
vendor_apple·2026-02-11·CVSS 5.5
CVE-2026-20618 [MEDIUM] CVE-2026-20618: macOS Tahoe 26.3
Apple Security Update: About the security content of macOS Tahoe 26.3
Product: macOS Tahoe
Version: 26.3
CVE: CVE-2026-20618
Component: System Settings
Impact: An app may be able to access user-sensitive data
Description: An issue was addressed with improved handling of temporary files.
GHSA
GHSA-3cgw-cpcx-p7g4: An issue was addressed with improved handling of temporary files
ghsa_unreviewed·2026-02-12
CVE-2026-20618 [MEDIUM] CWE-377 GHSA-3cgw-cpcx-p7g4: An issue was addressed with improved handling of temporary files
An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.3. An app may be able to access user-sensitive data.
No detection rules found.
No public exploits indexed.
2026-02-11
Published