CVE-2021-30734

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 2.0%

exploitation probability

2.0%top 20% of all CVEs

observed exploitation

nono source reports it

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected products

Apple · iOS and iPadOS Apple · macOS

References

https://support.apple.com/en-us/HT212528 https://support.apple.com/en-us/HT212529 https://support.apple.com/en-us/HT212532 https://support.apple.com/en-us/HT212533 https://support.apple.com/en-us/HT212534