CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 3.3. See the original NVD description below for full technical details.
CVE
CVE-2021-1771
Severity
LOW
CVSS
3.3
EPSS
0.55%
Original NVD Description
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A user that is removed from an iMessage group could rejoin the group.
Related CVEs
Other vulnerabilities affecting the same vendor(s)