CVE-2018-16769
mediumpriority · track · 35EPSS 0.013 · 70 %ileEUUSEPSS · scored 2026-10-27
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because libRuntime.so!llvm::InstructionCombiningPass::runOnFunction is mishandled.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- webassembly virtual machine project webassembly virtual machine≤ 2018-07-26nvdUScpe:2.3:a:webassembly_virtual_machine_project:webassembly_virtual_machine:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
- https://github.com/AndrewScheidecker/WAVM/issues/99cnnvd
- https://github.com/WAVM/WAVM/commit/a0baaec170b55cc60cfe6bcc6b36add953a065d8Patchcnnvd
- https://github.com/AndrewScheidecker/WAVM/issues/99enisa_euvd
- https://github.com/AndrewScheidecker/WAVM/issues/99ExploitIssue TrackingPatchThird Party Advisorynvd
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