CVE-2015-6168

NONECVSS 0.0Weaponized

0.0

Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Edge Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6153.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 97.0%
KEV: Not listed

Published

December 9, 2015

Last Modified

May 6, 2026

References (12)

secure@microsofthttp://blog.skylined.nl/20161201001.html
secure@microsofthttp://seclists.org/fulldisclosure/2016/Dec/4
secure@microsofthttp://www.securitytracker.com/id/1034316
secure@microsofthttp://www.zerodayinitiative.com/advisories/ZDI-15-583
secure@microsofthttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-125
secure@microsofthttps://www.exploit-db.com/exploits/40878/
af854a3a-2127-422b-91ae-364da2661108http://blog.skylined.nl/20161201001.html
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2016/Dec/4
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034316
af854a3a-2127-422b-91ae-364da2661108http://www.zerodayinitiative.com/advisories/ZDI-15-583
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-125
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/40878/

Data Freshness Timeline

(refreshed 8× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-26 13:41 UTCEPSS rescore
2026-05-26 07:16 UTCEPSS rescore
2026-05-26 07:16 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-40878✓ verified
First seen Dec 6, 2016
Microsoft Edge - CMarkup::EnsureDeleteCFState Use-After-Free (MS15-125)
Open source ↗

Frequently asked(4)

What is CVE-2015-6168?

CVE-2015-6168 is a none vulnerability published on December 9, 2015. Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Edge Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6153.

When was CVE-2015-6168 disclosed?

CVE-2015-6168 was first published in the National Vulnerability Database on December 9, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-6168 actively exploited?

CVE-2015-6168 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-6168?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-6168, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2015-6168

📅 Published

🔄 Last Modified

🔗 References (12)