CVE-2026-20677

CVSS 9 CRITICALEPSS 0.3%CWE-367

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

11 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Apple · iOS and iPadOS Apple · macOS Apple · visionOS

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References

https://support.apple.com/en-us/126346 https://support.apple.com/en-us/126347 https://support.apple.com/en-us/126348 https://support.apple.com/en-us/126350 https://support.apple.com/en-us/126353