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Vulnerability record · CVE-2016-1827 · published 20 May 2016

CVE-2016-1827: Apple iphone os memory buffer overflow vulnerability

Apple · Iphone Os

The kernel in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1828, CVE-2016-1829, and CVE-2016-1830.

7.8 CVSS 3.0 High EPSS 5.6% · top 7.4% CWE-119 · Memory buffer overflow
7.8CVSS 3.0 base score, v2 9.3
5.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
20References
17 Jun 2026Last modified by NVD

Description

The kernel in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1828, CVE-2016-1829, and CVE-2016-1830.

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce/2016/May/msg00001.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00003.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html Mailing ListVendor Advisory
http://www.securityfocus.com/bid/90691 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035890 Third Party AdvisoryVDB Entry
https://support.apple.com/HT206564 Vendor Advisory
https://support.apple.com/HT206566 Vendor Advisory
https://support.apple.com/HT206567 Vendor Advisory
https://support.apple.com/HT206568 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00001.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00003.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html Mailing ListVendor Advisory
http://www.securityfocus.com/bid/90691 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035890 Third Party AdvisoryVDB Entry
https://support.apple.com/HT206564 Vendor Advisory
https://support.apple.com/HT206566 Vendor Advisory
https://support.apple.com/HT206567 Vendor Advisory
https://support.apple.com/HT206568 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2016-1827), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.