CVE-2018-8279

HIGH

Microsoft Edge - Memory Corruption

Title source: llm

Description

A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8274, CVE-2018-8275, CVE-2018-8301.

Exploits (1)

exploitdb WORKING POC VERIFIED

by Google Security Research · javascriptdoswindows

https://www.exploit-db.com/exploits/45214

View Code ZIP pw:eip

References (4)

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/104641

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1041256

[Patch, Vendor Advisory] https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8279

[Exploit, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/45214/

Scores

CVSS v3 7.5

EPSS 0.8536

EPSS Percentile 99.3%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Classification

CWE

CWE-843

Status published

Affected Products (2)

microsoft/edge

microsoft/chakracore < 1.10.0

Timeline

Published Jul 11, 2018

Tracked Since Feb 18, 2026