CVE-2020-26241
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
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Description
Shallow copy bug in geth in github.com/ethereum/go-ethereum
Predictions
Exploit likelihood
30%
Patch ETA
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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 |
|---|---|---|---|
| Go | github.com/ethereum/go-ethereum | >=1.9.7,<1.9.17 | 1.9.17 |
References
- https://github.com/ethereum/go-ethereum/security/advisories/GHSA-69v6-xc2j-r2jf
- https://nvd.nist.gov/vuln/detail/CVE-2020-26241
- https://github.com/ethereum/go-ethereum/commit/295693759e5ded05fec0b2fb39359965b60da785
- https://blog.ethereum.org/2020/11/12/geth_security_release
- https://github.com/ethereum/go-ethereum
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.