Vulnerability Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.2 and iPadOS 14.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 14.2 |
| Apple | Iphone Os | < 14.2 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2020/Dec/26Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT211929Vendor Advisory
- https://support.apple.com/kb/HT212011Vendor Advisory
- http://seclists.org/fulldisclosure/2020/Dec/26Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT211929Vendor Advisory
- https://support.apple.com/kb/HT212011Vendor Advisory
FAQ
What is CVE-2020-27926?
CVE-2020-27926 is a vulnerability with a CVSS score of 7.8 (HIGH). A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.2 and iPadOS 14.2. Processing maliciously crafted web content may lead to arbitrary code execution.
How severe is CVE-2020-27926?
CVE-2020-27926 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-27926?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os.