Security readout for executives and security teams
CVE-2016-1836 is a libxml2 memory safety flaw that can crash software when it processes a malicious XML document. Business impact is mainly service disruption in systems or devices that parse untrusted XML using vulnerable libxml2 or affected Apple platform versions. Exposure is most likely in applications, appliances, or operating systems that accept XML from untrusted sources and use libxml2 before 2.9.4 or vulnerable vendor packages. The provided record specifically names older Apple platform releases and references Debian, Red Hat, Ubuntu, and Oracle advisories. Prioritize remediation for internet-facing or business-critical XML processing services. The known impact is denial of service, not confirmed code execution, but libxml2 is widely embedded and outage risk can be material. Mitigation focus: Upgrade libxml2 to 2.9.4 or a vendor-fixed package.; Apply relevant Apple updates for affected iOS, OS X, tvOS, and watchOS versions.; Review Debian, Red Hat, Ubuntu, and Oracle advisories for package-specific fixes..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2016-1836 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://kc.mcafee.com/corporate/index?page=content&id=SB10170CVE reference · x_refsource_CONFIRM
- RHSA-2016:1292CVE reference · vendor-advisory, x_refsource_REDHAT
- https://support.apple.com/HT206567CVE reference · x_refsource_CONFIRM
- DSA-3593CVE reference · vendor-advisory, x_refsource_DEBIAN
- https://git.gnome.org/browse/libxml2/commit/?id=45752d2c334b50016666d8f0ec3691e2d680f0a0CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206901CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206566CVE reference · x_refsource_CONFIRM
- https://www.tenable.com/security/tns-2016-18CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206564CVE reference · x_refsource_CONFIRM
- GLSA-201701-37CVE reference · vendor-advisory, x_refsource_GENTOO
- https://support.apple.com/HT206905CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206903CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206902CVE reference · x_refsource_CONFIRM
- https://bugzilla.gnome.org/show_bug.cgi?id=759398CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206904CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206568CVE reference · x_refsource_CONFIRM
- https://support.apple.com/HT206899CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.