A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to arbitrary code execution.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 15 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | epss 
 | epss 
 | 
Mon, 07 Jul 2025 14:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Redhat rhel Els | |
| CPEs | cpe:/o:redhat:rhel_els:7 | |
| Vendors & Products | Redhat rhel Els | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: apple
Published: 2021-09-08T14:56:11
Updated: 2024-08-03T16:25:06.084Z
Reserved: 2020-12-08T00:00:00
Link: CVE-2021-1817
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2021-09-08T15:15:09.940
Modified: 2024-11-21T05:45:10.310
Link: CVE-2021-1817
 Redhat
                        Redhat