CVE-2021-30665: Apple Multiple Products WebKit Memory Corruption Vulnerability
A memory corruption issue was addressed with improved state management.
Other sources
Apple iOS, iPadOS, macOS, watchOS, and tvOS WebKit contain 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
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30665
- CVE-2021-30663
- CVE-2021-30707
- CVE-2021-30685
- CVE-2021-30686
- CVE-2021-30753
- CVE-2021-30733
- CVE-2021-30727
- CVE-2021-30724
- CVE-2021-30771
- CVE-2021-30755
- CVE-2021-30697
- CVE-2021-30710
- CVE-2021-30687
- CVE-2021-30700
- CVE-2021-30701
- CVE-2021-30705
- CVE-2021-30706
- CVE-2021-30740
- CVE-2021-30704
- CVE-2021-30715
- CVE-2021-30736
- CVE-2021-30703
- CVE-2021-30677
- CVE-2021-30737
- CVE-2021-30744
- CVE-2021-21779
- CVE-2021-30682
- CVE-2021-30689
- CVE-2021-30749
- CVE-2021-30734
- CVE-2021-30720
- CVE-2021-30666
- CVE-2021-30661
Frequently Asked Questions
What is the vulnerability ID for this Apple Multiple Products vulnerability?
The vulnerability ID for this Apple Multiple Products vulnerability is CVE-2021-30665.
What products are affected by this vulnerability?
Apple iOS, iPadOS, macOS, watchOS, and tvOS are affected by this vulnerability.
What is the severity of CVE-2021-30665?
The severity of CVE-2021-30665 is not specified.
How can I fix this vulnerability?
To fix this vulnerability, update your Apple device to the recommended versions as mentioned in the Apple support links provided.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability in the Apple support links provided.