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Low 25 Bitcoin

Update python/pinserver libwally to 1.5.1

Public commit record

What the developer wrote

Authored by Jon Griffiths

45/100 · Thin
Update python/pinserver libwally to 1.5.1
✓ Descriptive subject✓ Names a concrete action or component! No meaningful explanatory body
The short version

What changed, and why it matters

This commit simply updates a dependency called 'wallycore' used by the Blockstream Jade PIN server from version 1.4.0 to 1.5.1. It changes the version number and the list of cryptographic fingerprints (hashes) that verify the downloaded package. The commit message does not say why the update was made or whether it fixes any security issue. Without knowing what changed between 1.4.0 and 1.5.1, we cannot tell if this is a routine maintenance update or a security fix.

Recommended action

Treat as routine dependency hygiene unless the wallycore 1.5.1 release notes identify a security fix. Review the upstream libwally 1.5.1 changelog and the pinserver submodule diff to confirm whether any security-relevant changes are included. If a security fix is identified, assess whether Jade firmware or the PIN server needs coordinated updates.

Security signals we found

01

Dependency version bump of cryptographic library (libwally/wallycore)

02

No security rationale or advisory mentioned in commit message

03

No CVE or vendor security notice supplied

04

Pin-server submodule pointer updated without visible diff

Risk score

Why this scored 25/100

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

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