What’s Vulnerable › Vulnerabilities

CVE-2026-20622

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-25 · updated 2026-08-21
• Weakness: CWE-284

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.

Affected products

• Apple macOS: from 15.0 before 15.7.4; from 26.0 before 26.3 — fixed in 15.7.4, 26.3

How to fix

Upgrade to a fixed version: Apple macOS 15.7.4, 26.3. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/126348
• https://support.apple.com/en-us/126349
• https://support.apple.com/en-us/126350

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