CVE-2026-20622

Published Mar 25, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to capture a user's screen.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Inadequate Temporary File Handling May Allow Screen Capture on macOS
Type Values Removed Values Added
Description A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sequoia 15.7.4, macOS Tahoe 26.3. An app may be able to capture a user's screen. A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to capture a user's screen.
References
Type Values Removed Values Added
Title Inadequate Temporary File Handling May Allow Screen Capture on macOS
Type Values Removed Values Added
Title Potential Screen Capture via Improper Temporary File Handling
Weaknesses CWE-200
Type Values Removed Values Added
Title Potential Screen Capture via Improper Temporary File Handling
Weaknesses CWE-200
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Vendors & Products Apple
Apple macos
Type Values Removed Values Added
Description A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sequoia 15.7.4, macOS Tahoe 26.3. An app may be able to capture a user's screen.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Aug 21, 2026, 12:38 AM
Reserved
Nov 11, 2025, 2:43 PM
Status
Modified
Published
Mar 25, 2026, 1:17 AM
Modified
Aug 21, 2026, 1:16 AM