CVE-2022-28990
Buffer overflow in wasm3
7.8
HIGH
CVSS 3.1
EPSS 0.05%
Description
WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.
How to fix CVE-2022-28990
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- PyPI/pywasm3—no fix listed
- PyPI/pywasm3—no fix listed
Is CVE-2022-28990 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, <= 0.5.0
- from 0, <= 0.5.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |