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Informational 14 Bitcoin

chore(deps): bump cbor2 from 5.8.0 to 5.9.0

TZ4cde1547 View source ↗
Public commit record

What the developer wrote

Authored by dependabot[bot]

88/100 · Strong
chore(deps): bump cbor2 from 5.8.0 to 5.9.0

Bumps [cbor2](https://github.com/agronholm/cbor2) from 5.8.0 to 5.9.0.
- [Release notes](https://github.com/agronholm/cbor2/releases)
- [Commits](https://github.com/agronholm/cbor2/compare/5.8.0...5.9.0)

---
updated-dependencies:
- dependency-name: cbor2
dependency-version: 5.9.0
dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
✓ 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
The short version

What changed, and why it matters

This is a routine automated update by Dependabot that bumps the Python library cbor2 from version 5.8.0 to 5.9.0 in the project's lock file (uv.lock). Only hashes and download URLs for the package changed. There is no indication in the commit itself that this fixes or introduces a security problem. Without checking the upstream cbor2 release notes, we cannot say whether the new version addresses any vulnerabilities.

Recommended action

Review the upstream cbor2 5.9.0 release notes and changelog for any security fixes. If the bump addresses a CVE affecting Trezor's use of CBOR, prioritize testing and deployment; otherwise treat as routine maintenance.

Security signals we found

01

Dependency version bump of a serialization library (cbor2)

02

No code-level security fix visible in the diff

03

No vendor security statement or CVE reference in commit message

Risk score

Why this scored 14/100

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