React
Vendor:
First CVE: Dec 31, 2018 · Active for 7 years
6
Total CVEs
More Total CVEs than 80% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
7.3
Avg CVSS
Higher Avg CVSS than 48% of tracked products
16.7%
KEV Rate
Higher KEV Rate than 98% of tracked products
Trends Over Time
The number and severity of CVEs published that impact React over time
Volume of CVEsAvg CVSS Base Score
First CVE
Dec 31, 2018
7 years ago
Most Recent CVE
Jan 26, 2026
179 days ago
CVE Severity & Scoring
React6 CVEs
33%
50%
17%
All CVEs352,231 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network6 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low6 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None5 (83.3%)
Unknown0 (0.0%)
Required1 (16.7%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None6 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-55182CRITICAL A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-serve | Dec 3, 2025 | 10.0 | 99 | YES | YES |
CVE-2025-55184HIGH A pre-authentication denial of service vulnerability exists in React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following pa | Dec 11, 2025 | 7.5 | 83 | NO | YES |
CVE-2025-55183MEDIUM An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the foll | Dec 11, 2025 | 5.3 | 68 | NO | NO |
CVE-2025-67779HIGH It was found that the fix addressing CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case. React Server Compo | Dec 12, 2025 | 7.5 | 50 | NO | NO |
CVE-2026-23864HIGH Multiple denial of service vulnerabilities exist in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack, react-server-dom | Jan 26, 2026 | 7.5 | 34 | NO | NO |
CVE-2018-6341MEDIUM React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time. That lack of escaping could lead to a cross-s | Dec 31, 2018 | 6.1 | 23 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (6 CVEs).
CISA KEV
1 CVE
16.7% of CVEs· 98th percentile
Metasploit
1 CVE
16.7% of CVEs· 97th percentile
Nuclei
2 CVEs
33.3% of CVEs· 98th percentile
ExploitDB
1 CVE
16.7% of CVEs· 89th percentile
Social Chatter
Signals from CVEs in this product scope (6 CVEs).
Media Mentions
Signals from CVEs in this product scope (6 CVEs).
Top CNAs Publishing CVEs For React
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 19.2.2 | 1 | 7.5 | 19.1% | 0 | 0 |
| 19.2.0 | 1 | 10.0 | 99.6% | 1 | 1 |
| 19.1.3 | 1 | 7.5 | 19.1% | 0 | 0 |
| 19.1.1 | 1 | 10.0 | 99.6% | 1 | 1 |
| 19.1.0 | 1 | 10.0 | 99.6% | 1 | 1 |
| 19.0.2 | 1 | 7.5 | 19.1% | 0 | 0 |
| 19.0.0 | 1 | 10.0 | 99.6% | 1 | 1 |