CVE-2016-4776

Description

The kernel in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows attackers to obtain sensitive memory-layout information or cause a denial of service (out-of-bounds read) via a crafted app, a different vulnerability than CVE-2016-4773 and CVE-2016-4774.

Category

7.1
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.20%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.apple.com/HT207141 vendor advisory
http://www.securitytracker.com/id/1036858 third party advisory vdb entry
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html vendor advisory mailing list
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html vendor advisory mailing list
http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html vendor advisory mailing list
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html vendor advisory mailing list
http://www.securityfocus.com/bid/93054 third party advisory vdb entry
https://support.apple.com/HT207170 vendor advisory
https://support.apple.com/HT207142 vendor advisory
https://support.apple.com/HT207143 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-4776?
CVE-2016-4776 has been scored as a high severity vulnerability.
How to fix CVE-2016-4776?
To fix CVE-2016-4776, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-4776 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-4776 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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