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UK Cyber Defence
VulnerabilityModified

CVE-2015-6168

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.

EXPLOIT ✓HIGH 9.3EPSS 30.7%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 30.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

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 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
30.73% probability · 98th percentile
Public exploits
1 in Exploit-DB · verified · first 6 December 2016
CISA KEV
Not listed
Weakness
CWE-119
Affected
microsoft/edge
Source
secure@microsoft.com
EPSS trend
0%18%35%4 November 2026: 30.73%4 November 20264 November 2026

EPSS 30.7% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-40878source ↗Microsoft Edge - CMarkup::Ensure­Delete­CFState Use-After-Free (MS15-125)windows · Skylineddos6 December 2016yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.