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Informational 19 Bitcoin

fix(core): Show plain warning for multisig GetAddress.

TZ311c950a View source ↗
Public commit record

What the developer wrote

Authored by Andrew Kozlik

95/100 · Strong
fix(core): Show plain warning for multisig GetAddress.

T3T1 and T3W1 show a danger dialog for multisig GetAddress and for
multi-account spends, which is unjustified, since there is nothing
inherently dangerous about these operations. A danger dialog is very
difficult to bypass, resulting in the user not even being able to
verify the multisig address. A standard warning dialog is sufficient.

[no changelog]
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Mentions testing or verification
The short version

What changed, and why it matters

This commit changes the on-screen prompt shown on Trezor T3T1 and T3W1 devices when a user requests a multisig address or signs a transaction that spends from multiple accounts. Previously the device displayed a hard-to-dismiss 'danger' dialog; now it shows a normal 'warning' dialog. The change is described by the vendor as a usability fix, not a security fix, because these operations are not inherently dangerous. There is no direct evidence in the commit of a security vulnerability being patched.

Recommended action

No immediate security action required. Treat as a routine UX/usability improvement. Reviewers may verify that the warning dialog still clearly communicates the multisig context and that the change does not bypass any security-critical confirmation step.

Security signals we found

01

UI severity downgrade from danger dialog to warning dialog

02

No cryptographic, authorization, or validation logic changed

03

No CVE, advisory, or security disclosure referenced in commit or supplied materials

04

Vendor describes change as usability improvement, not security fix

Risk score

Why this scored 19/100

Our methodology →
Potential impact 2/30
Exploitability 1/25
Stealth signal 1/15
Affected reach 3/15
Confidence 8/10
Evidence quality 4/5
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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