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Vulnerability record · CVE-2015-7499 · published 15 December 2015

CVE-2015-7499: Apple iphone os memory buffer overflow vulnerability

Apple · Iphone Os

Heap-based buffer overflow in the xmlGROW function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to obtain sensitive process memory information via unspecified vectors.

5.0 CVSS 2.0 Medium EPSS 6.4% · top 6.5% CWE-119 · Memory buffer overflow
5.0CVSS 2.0 base score
6.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
15Affected product versions listed by NVD
50References
17 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in the xmlGROW function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to obtain sensitive process memory information via unspecified vectors.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

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

References

LinkTags
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=145382616617563&w=2 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2549.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2550.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1089.html Broken Link
http://www.debian.org/security/2015/dsa-3430 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
http://www.securityfocus.com/bid/79509 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1034243 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2834-1 Third Party Advisory
http://xmlsoft.org/news.html Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1281925 Issue Tracking
https://git.gnome.org/browse/libxml2/commit/?id=28cd9cb747a94483f4aea7f0968d202c20bb4cfc PatchThird Party Advisory
https://git.gnome.org/browse/libxml2/commit/?id=35bcb1d758ed70aa7b257c9c3b3ff55e54e3d0da PatchThird Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944172 Third Party Advisory
https://security.gentoo.org/glsa/201701-37 Third Party Advisory
https://support.apple.com/HT206166 Vendor Advisory
https://support.apple.com/HT206167 Vendor Advisory
https://support.apple.com/HT206168 Vendor Advisory
https://support.apple.com/HT206169 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=145382616617563&w=2 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2549.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2550.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1089.html Broken Link
http://www.debian.org/security/2015/dsa-3430 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
http://www.securityfocus.com/bid/79509 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1034243 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2834-1 Third Party Advisory

Track CVE-2015-7499 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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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-2015-7499), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.