CVE-2018-0946 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 51.8% (pctl 99)
Patch early
A public exploit exists.
Description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0945, CVE-2018-0951, CVE-2018-0953, CVE-2018-0954, CVE-2018-0955, CVE-2018-1022, CVE-2018-8114, CVE-2018-8122, CVE-2018-8128, CVE-2018-8137, CVE-2018-8139.
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 | 51.77% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-05-09 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| microsoft | chakracore |
| microsoft | edge |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Edge Chakra - Cross Context Use-After-Free | 2018-05-25 |
References
- http://www.securityfocus.com/bid/103989
- http://www.securitytracker.com/id/1040844
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0946
- https://www.exploit-db.com/exploits/44758/
- http://www.securityfocus.com/bid/103989
- http://www.securitytracker.com/id/1040844
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0946
- https://www.exploit-db.com/exploits/44758/
→ the Explorer · watch your stack · NVD