High 8.8Published Jul 23, 2016

CVE-2016-5131Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via…

Updated under an hour ago (2026-10-19 05:50 UTC)

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It affects Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP and 16 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP

Exploited in the last 30 days

Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function.

CVSS: 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-416
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Chrome
NVD analysis: Modified
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name)	from V3.1.0 before V3.1.5	CISA ADP
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name)	from V3.1.0 before V3.1.5	CISA ADP
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name)	from V3.1.0 before V3.1.5	CISA ADP
google chrome google:chrome	before 52.0.2743.82	NVD
xmlsoft libxml2 xmlsoft:libxml2	through 2.9.4	NVD
apple iphone_os apple:iphone_os	before 10.0	NVD
apple mac_os_x apple:mac_os_x	before 10.12	NVD
apple tvos apple:tvos	before 10.0	NVD
apple watchos apple:watchos	before 3.0	NVD
canonical ubuntu_linux canonical:ubuntu_linux	14.04; 16.04	NVD
redhat enterprise_linux_desktop redhat:enterprise_linux_desktop	6.0	NVD
redhat enterprise_linux_server redhat:enterprise_linux_server	6.0	NVD
redhat enterprise_linux_workstation redhat:enterprise_linux_workstation	6.0	NVD
opensuse leap opensuse:leap	42.1	NVD
opensuse opensuse opensuse:opensuse	13.1; 13.2	NVD
suse linux_enterprise suse:linux_enterprise	12.0	NVD
debian debian_linux debian:debian_linux	8.0; 9.0	NVD

References

https://bugzilla.redhat.com/show_bug.cgi?id=1358641x-refsource-confirm
https://support.apple.com/HT207141x-refsource-confirm
https://crbug.com/623378x-refsource-confirm
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.htmlvendor-advisory, x-refsource-suse
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.htmlvendor-advisory, x-refsource-suse
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.htmlvendor-advisory, x-refsource-apple
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.htmlvendor-advisory, x-refsource-apple
http://www.securityfocus.com/bid/92053vdb-entry, x-refsource-bid
http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.htmlx-refsource-confirm
http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.htmlvendor-advisory, x-refsource-apple
http://www.ubuntu.com/usn/USN-3041-1vendor-advisory, x-refsource-ubuntu
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.htmlvendor-advisory, x-refsource-suse
https://source.android.com/security/bulletin/2017-05-01x-refsource-confirm
https://codereview.chromium.org/2127493002x-refsource-confirm
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.htmlvendor-advisory, x-refsource-apple
https://support.apple.com/HT207170x-refsource-confirm
https://security.gentoo.org/glsa/201610-09vendor-advisory, x-refsource-gentoo
https://security.gentoo.org/glsa/201701-37vendor-advisory, x-refsource-gentoo
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.htmlvendor-advisory, x-refsource-suse
https://support.apple.com/HT207142x-refsource-confirm
https://support.apple.com/HT207143x-refsource-confirm
http://rhn.redhat.com/errata/RHSA-2016-1485.htmlvendor-advisory, x-refsource-redhat
http://www.securitytracker.com/id/1038623vdb-entry, x-refsource-sectrack
http://www.securitytracker.com/id/1036428vdb-entry, x-refsource-sectrack
http://www.debian.org/security/2016/dsa-3637vendor-advisory, x-refsource-debian

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.