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THREAT OPS › Threat News › [NVD] CVE-2026-20677 (CRITICAL 9.0) — 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 Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restriction

[NVD] CVE-2026-20677 (CRITICAL 9.0) — 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 Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restriction

lownvdPublished 2026-02-11

CVE-2026-20677 CVSS: 9.0 CRITICAL Published: 2026-02-11T23:16:10.107

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 Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions.

Indicators of compromise

CVE-2026-20677cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-20677