CVE-2021-30761: Apple iOS WebKit Memory Corruption Vulnerability
A memory corruption issue was addressed with improved state management.
Other sources
Apple iOS WebKit contains a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
— CISA
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is CVE-2021-30761?
CVE-2021-30761 is a memory corruption vulnerability in Apple iOS WebKit.
How does CVE-2021-30761 affect Apple iOS?
CVE-2021-30761 allows for code execution on Apple iOS when processing malicious web content.
What is the severity of CVE-2021-30761?
The severity of CVE-2021-30761 is not specified in the information provided.
How can I fix CVE-2021-30761?
To fix CVE-2021-30761, update your Apple iOS to version 12.5.4.
Where can I find more information about CVE-2021-30761?
You can find more information about CVE-2021-30761 at the following link: [https://support.apple.com/en-us/HT212548](https://support.apple.com/en-us/HT212548)