CVE-2022-28990
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | pywasm3 | <=0.5.0 | |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-28990
- https://github.com/wasm3/wasm3/issues/323
- https://github.com/wasm3/wasm3/pull/324
- https://github.com/wasm3/wasm3/commit/8441c82c4a98f554b12971450220b580c3c2b6df
- https://github.com/pypa/advisory-database/tree/main/vulns/pywasm3/PYSEC-2022-43154.yaml
- https://github.com/wasm3/wasm3
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.