CVEvulnerability
CVE-2021-30802
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-09-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected configurations
• apple iphone os (< 14.7)
• apple tvos (< 14.7)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://support.apple.com/en-us/HT212601 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212604 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212601 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212604 Release Notes, Vendor Advisory