CVE-2020-9977
A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Big Sur 11…
Published: 2020-12-08 · CVSS: Unscored
A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A malicious application may be able to determine a user's open tabs in Safari.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7