High severity7.5NVD Advisory· Published Sep 13, 2018· Updated Jun 17, 2026
CVE-2018-8456
CVE-2018-8456
Description
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8391, CVE-2018-8457, CVE-2018-8459.
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 | < 1.11.1 | 1.11.1 |
Affected products
3- Range: ChakraCore
Patches
Vulnerability mechanics
References
9- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8456nvdPatchVendor AdvisoryWEB
- www.securityfocus.com/bid/105227nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1041623nvdThird Party AdvisoryVDB Entry
- github.com/advisories/GHSA-6xmv-mx7q-789rghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2018-8456ghsaADVISORY
- github.com/chakra-core/ChakraCore/commit/98360625854f84262ce8de59a7f57496393281f3ghsaWEB
- github.com/chakra-core/ChakraCore/pull/5688ghsaWEB
- web.archive.org/web/20210124202635/http://www.securityfocus.com/bid/105227ghsaWEB
- web.archive.org/web/20210517133345/http://www.securitytracker.com/id/1041623ghsaWEB
News mentions
0No linked articles in our index yet.