Mastodon
by Joinmastodon
Standard maintenance is sufficient
Mastodon has low exploitation rates. Attackers rarely target this software's known vulnerabilities.
What to do
- Keep automatic updates enabled
- No urgent action needed
- Review periodically as part of normal maintenance
What Attackers Target
Vulnerabilities with high exploit probability
4.9%
Confirmed actively exploited (CISA)
0.0%
Public exploit code available
0.0%
Based on 41 known vulnerabilities. Percentages show the proportion that are actively dangerous — a low percentage means most vulnerabilities in this product are not being exploited.
Most Dangerous Vulnerabilities
| CVE | CVSS | Exploit Probability | Confirmed |
|---|---|---|---|
| CVE-2022-0432 | 6.1 | 57.1% | — |
| CVE-2023-36460 | 9.9 | 37.2% | — |
| CVE-2024-23832 | 9.4 | 1.8% | — |
| CVE-2018-21018 | 9.8 | 1.6% | — |
| CVE-2023-36462 | 5.4 | 1.5% | — |
| CVE-2022-2166 | 9.8 | 1.4% | — |
| CVE-2023-28853 | 7.7 | 1.1% | — |
| CVE-2026-33868 | 4.3 | 0.9% | — |
| CVE-2024-37903 | 8.2 | 0.8% | — |
| CVE-2023-42452 | 6.1 | 0.8% | — |
| CVE-2022-46405 | 7.5 | 0.7% | — |
| CVE-2023-42450 | 5.4 | 0.5% | — |
| CVE-2025-27399 | 5.3 | 0.4% | — |
| CVE-2023-42451 | 7.4 | 0.4% | — |
| CVE-2024-25618 | 4.2 | 0.4% | — |
| CVE-2022-24307 | 9.8 | 0.4% | — |
| CVE-2024-25619 | 3.1 | 0.4% | — |
| CVE-2025-27157 | 5.3 | 0.2% | — |
| CVE-2022-48364 | 4.3 | 0.2% | — |
| CVE-2022-31263 | 5.3 | 0.2% | — |
3
/ 100
low-risk
Active Threat
3/50 · Minimal
Exploit Availability
0/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.