CVE-2018-8279 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 70.7% (pctl 99)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 7.5 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 70.73% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-843 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-07-11 |
| Last modified | 2026-06-17 |
Affected (3)
| Vendor | Product |
|---|---|
| microsoft | chakracore |
| microsoft | edge |
| microsoft | windows 10 |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Edge Chakra JIT - Parameter Scope Parsing Type Confusion | 2018-08-17 |
References
- http://www.securityfocus.com/bid/104641
- http://www.securitytracker.com/id/1041256
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8279
- https://www.exploit-db.com/exploits/45214/
- http://www.securityfocus.com/bid/104641
- http://www.securitytracker.com/id/1041256
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8279
- https://www.exploit-db.com/exploits/45214/
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