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Vulnerability record · CVE-2014-9495 · published 10 January 2015

CVE-2014-9495: Apple mac os x memory buffer overflow vulnerability

Apple · Mac Os X

Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.

8.8 CVSS 3.1 High EPSS 4.1% · top 9.7% CWE-119 · Memory buffer overflowCWE-122 · Heap-based buffer overflow
8.8CVSS 3.1 base score, v2 10.0
4.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
22References
17 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
http://secunia.com/advisories/62725
http://sourceforge.net/p/png-mng/mailman/message/33172831/
http://sourceforge.net/p/png-mng/mailman/message/33173461/
http://www.openwall.com/lists/oss-security/2015/01/04/3
http://www.openwall.com/lists/oss-security/2015/01/10/1
http://www.openwall.com/lists/oss-security/2015/01/10/3
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.securityfocus.com/bid/71820
http://www.securitytracker.com/id/1031444
https://support.apple.com/HT206167 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
http://secunia.com/advisories/62725
http://sourceforge.net/p/png-mng/mailman/message/33172831/
http://sourceforge.net/p/png-mng/mailman/message/33173461/
http://www.openwall.com/lists/oss-security/2015/01/04/3
http://www.openwall.com/lists/oss-security/2015/01/10/1
http://www.openwall.com/lists/oss-security/2015/01/10/3
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.securityfocus.com/bid/71820
http://www.securitytracker.com/id/1031444
https://support.apple.com/HT206167 Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2014-9495), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.