CVE-2016-7243: n/a vulnerability

CVE-2016-7243: The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute arbitrary code...

The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-7200, CVE-2016-7201, CVE-2016-7202, CVE-2016-7203, CVE-2016-7208, CVE-2016-7240, and CVE-2016-7242.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 01:57 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2016-7243 is an old Microsoft Edge browser vulnerability. A malicious website could trigger memory corruption in the Chakra JavaScript engine, potentially allowing code execution or a browser crash. Business exposure is mainly legacy systems, old images, or unsupported devices that still run affected 2016-era Edge components. Organizations are likely exposed only where legacy Microsoft Edge/Chakra deployments or old Windows endpoint images remain unpatched. Current exposure cannot be confirmed from the bundle because affected version details are not provided. Treat as a legacy high-risk browser issue. It should not drive emergency action unless affected Edge systems remain in use, but any confirmed exposure deserves prompt patching or retirement because the impact includes remote code execution. Mitigation focus: Review Microsoft MS16-129 guidance for affected Edge systems.; Apply the relevant Microsoft security updates where applicable.; Inventory endpoints for legacy Edge or Chakra exposure..

Prepared: Jun 13, 2026, 13:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Execution behavior lookup

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 10, 2016, 06:16 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

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
MS16-129CVE reference · vendor-advisory, x_refsource_MS

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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