cargo package report

Is cggmp24 safe?

2 known vulnerabilities, worst severity CRITICAL.

// reach

0 direct dependencies

none carry a known advisory

0 packages depend on it

an advisory here reaches each of them

Create a free accountfor every dependency path, dependent and what to upgrade

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so cargo packages are not covered.

cvss

0.0

critical

severity out of 10

epss

0.00%

low

chance of exploitation in 30 days, 7th percentile of all CVEs

xyz score

0.0

medium

CyberXYZ composite out of 10

fig. 01 — GHSA-m95p-425x-x889, the advisory selected below

// 2 advisories

GHSA-m95p-425x-x889

CRITICALCVE-2025-66016

// impact

cggmp21 concerns a missing check in the ZK proof that enables an attack in which a single malicious signer can reconstruct full private key.

// patches

cggmp21 v0.6.3 is a patch release that contains a fix that introduces this specific missing check
However, cggmp21 recommends upgrading to cggmp24 v0.7.0-alpha.2 which contains many other security checks as a precaution. Follow migration guideline to upgrade.

// workarounds

Update to cggmp21 v0.6.3, a minor release that contains a minimal security patch.

However, for full mitigation, users will need to upgrade to cggmp24 v0.7.0-alpha.2 as it contains many more security check implementations.

// resources

Read this blog post to learn more.

// cvss v4.0 vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Attack vector: Network
Attack complexity: Low
Attack requirements: None
Privileges required: None
User interaction: None
Confidentiality (vulnerable system): High
Integrity (vulnerable system): High
Availability (vulnerable system): None
Confidentiality (subsequent systems): None
Integrity (subsequent systems): None
Availability (subsequent systems): None

Checked 2026-09-28 at 19:49 UTC. The most recent advisory here was published 2025-11-25. Updated continuously from NVD, GHSA, OSV and CNA feeds.