Pocket CVSS

May 27, 2026 ยท View on GitHub

Flipper Zero app CVSS v3.1 Latest release Build success Tests passing GitHub Repo stars

Pocket CVSS is a native Flipper Zero app for offline CVSS v3.1 Base scoring and learning.

Calculate CVE severity offline, browse example vectors, and check CVSS score ranges in a Flipper-friendly layout.

Pocket CVSS score result Pocket CVSS severity reference
Pocket CVSS examples menu Pocket CVSS main menu

Features

  • Guided CVSS v3.1 Base scoring, fully offline
  • Instant score, severity, and canonical vector
  • Built-in examples for common vulnerability classes
  • Severity reference for quick checks
  • Compact screens designed for Flipper navigation

Build

ufbt

Run On Flipper

ufbt launch

Test

Tests cover scoring, CVE vectors, and built-in examples:

cc -std=c11 -Wall -Wextra -Isrc tests/cvss31_test.c src/cvss31.c -o /tmp/pocket_cvss_tests
/tmp/pocket_cvss_tests

Development

ufbt format
ufbt lint