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Vulnerability record · CVE-2016-1762 · published 24 March 2016

CVE-2016-1762: Apple safari memory buffer overflow vulnerability

Apple · Safari

The xmlNextChar function in libxml2 before 2.9.4 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.

8.1 CVSS 3.1 High EPSS 6.5% · top 6.5% CWE-119 · Memory buffer overflowCWE-122 · Heap-based buffer overflow
8.1CVSS 3.1 base score, v2 5.8
6.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
15Affected product versions listed by NVD
44References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The xmlNextChar function in libxml2 before 2.9.4 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.

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

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 ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00005.html Mailing ListVendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Third Party Advisory
http://www.securityfocus.com/bid/85059 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035353 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2994-1 Third Party Advisory
http://xmlsoft.org/news.html Release NotesVendor Advisory
https://access.redhat.com/errata/RHSA-2016:1292 Third Party Advisory
https://bugzilla.gnome.org/show_bug.cgi?id=759671 ExploitIssue TrackingThird Party Advisory
https://git.gnome.org/browse/libxml2/commit/?id=a7a94612aa3b16779e2c74e1fa353b5d9786c602 PatchThird Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10170 PatchThird 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
https://support.apple.com/HT206171 Vendor Advisory
https://www.debian.org/security/2016/dsa-3593 Third Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html Mailing ListVendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00005.html Mailing ListVendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Third Party Advisory
http://www.securityfocus.com/bid/85059 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035353 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2994-1 Third Party Advisory
http://xmlsoft.org/news.html Release NotesVendor Advisory
https://access.redhat.com/errata/RHSA-2016:1292 Third Party Advisory
https://bugzilla.gnome.org/show_bug.cgi?id=759671 ExploitIssue TrackingThird Party Advisory
https://git.gnome.org/browse/libxml2/commit/?id=a7a94612aa3b16779e2c74e1fa353b5d9786c602 PatchThird Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10170 PatchThird Party Advisory
https://support.apple.com/HT206166 Vendor Advisory
https://support.apple.com/HT206167 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-2016-1762), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.