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Informational 15 Bitcoin

chore(core/ethereum): drop EIP-7702 delegation support for now

TZ347c3c4d View source ↗
Public commit record

What the developer wrote

Authored by PrisionMike

98/100 · Strong
chore(core/ethereum): drop EIP-7702 delegation support for now

Splitting #6983 into smaller PRs.

Reverts 307d601abe4ad0d3cd80b3fffab9ab3f7f80f085 functionality.
Will be re-added after EIP-7702 authorization is implemented.

[no changelog]

Co-authored-by: Roman Zeyde <roman.zeyde@satoshilabs.com>
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference✓ Names security-relevant behavior explicitly
The short version

What changed, and why it matters

This commit removes support for a new Ethereum transaction type (EIP-7702) from Trezor hardware wallets. It is described by the developers as a temporary revert of a feature that will be re-added later. There is no indication this is a security fix; it is a feature removal for code organization.

Recommended action

No security action required. Treat as a normal feature-removal/refactoring commit. Monitor the follow-up PR that re-introduces EIP-7702 support for proper authorization handling.

Security signals we found

No strong security signals were identified.

Risk score

Why this scored 15/100

Our methodology →
Potential impact 0/30
Exploitability 0/25
Stealth signal 0/15
Affected reach 0/15
Confidence 10/10
Evidence quality 5/5
Human-validated context

Community notes

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The AI analysis stands alone for now. Submit a note if you can add evidence or important context.

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