A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. An attacker with JavaScript execution may be able to execute arbitrary code.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: apple
Published: 2021-09-08T14:48:35
Updated: 2024-08-03T16:25:05.892Z
Reserved: 2020-12-08T00:00:00
Link: CVE-2021-1864
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2021-09-08T15:15:11.810
Modified: 2024-11-21T05:45:15.260
Link: CVE-2021-1864
 Redhat
                        Redhat
                    No data.