React
by Facebook
Take action — actively targeted
React is actively targeted by attackers. A significant proportion of its known vulnerabilities are being exploited.
What to do
- Apply all available updates immediately
- Review your exposure — is this internet-facing?
- Monitor vendor advisories for this product
What Attackers Target
Vulnerabilities with high exploit probability
66.7%
Confirmed actively exploited (CISA)
16.7%
Public exploit code available
0.0%
Based on 6 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-2025-55182 | 10.0 | 84.9% | Yes |
| CVE-2025-55184 | 7.5 | 26.2% | — |
| CVE-2025-55183 | 5.3 | 19.8% | — |
| CVE-2018-6341 | 6.1 | 10.6% | — |
| CVE-2026-23864 | 7.5 | 1.5% | — |
| CVE-2025-67779 | 7.5 | 0.4% | — |
55
/ 100
high-risk
Active Threat
50/50 · Critical
Exploit Availability
5/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.