High severity7.5NVD Advisory· Published Apr 12, 2018· Updated Jun 17, 2026

CVE-2018-0980

Description

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
Microsoft.ChakraCoreNuGet	< 1.8.3	1.8.3

Affected products

ghsa-coords
pkg:nuget/microsoft.chakracore
Range: < 1.8.3
Microsoft/Chakracorecpe-rescue2 versions
ChakraCore+ 1 more
- (no CPE)range: ChakraCore
- cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*range: <1.8.3
Microsoft/Edgecpe-rescue2 versions
Windows 10 for 32-bit Systems+ 1 more
- (no CPE)range: Windows 10 for 32-bit Systems
- cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0980nvdPatchVendor AdvisoryWEB
www.exploit-db.com/exploits/44653/nvdExploitThird Party AdvisoryVDB Entry
www.securityfocus.com/bid/103626nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1040650nvdThird Party AdvisoryVDB Entry
github.com/advisories/GHSA-xmvg-c4x3-9qwpghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2018-0980ghsaADVISORY
github.com/chakra-core/ChakraCore/commit/af07d28d486843bbd1fdefe742a9c090026b32eeghsaWEB
web.archive.org/web/20210124154606/http://www.securityfocus.com/bid/103626ghsaWEB
web.archive.org/web/20211207123630/http://www.securitytracker.com/id/1040650ghsaWEB
www.exploit-db.com/exploits/44653ghsaWEB

News mentions

No linked articles in our index yet.

cvss	0.488
epss	0.053
exploit	0.030
kev	0.000
patch	-0.070
ransomware	0.000