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Vulnerability record · CVE-2016-4629 · published 22 July 2016

CVE-2016-4629: Apple mac os x memory buffer overflow vulnerability

Apple · Mac Os X

ImageIO in Apple OS X before 10.11.6 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted xStride and yStride values in an EXR image.

9.8 CVSS 3.0 Critical EPSS 7.4% · top 5.8% CWE-119 · Memory buffer overflow
9.8CVSS 3.0 base score, v2 10.0
7.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

ImageIO in Apple OS X before 10.11.6 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted xStride and yStride values in an EXR image.

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

Affected products

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

References

LinkTags
http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html Mailing ListVendor Advisory
http://www.securityfocus.com/bid/91824
http://www.securitytracker.com/id/1036348
http://www.talosintelligence.com/reports/TALOS-2016-0180/ ExploitThird Party Advisory
https://github.com/openexr/openexr/issues/563
https://support.apple.com/HT206903 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html Mailing ListVendor Advisory
http://www.securityfocus.com/bid/91824
http://www.securitytracker.com/id/1036348
http://www.talosintelligence.com/reports/TALOS-2016-0180/ ExploitThird Party Advisory
https://github.com/openexr/openexr/issues/563
https://support.apple.com/HT206903 Vendor Advisory

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

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Source: NIST National Vulnerability Database (record CVE-2016-4629), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.