How many CVEs does react have?

react has 4 published CVE records since 2026, including 4 in the last two years.

How many react CVEs are in CISA KEV?

None of react's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which react products have the most CVEs?

The react products with the most published CVEs are react, create-react-app, react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack.

What are the most common weakness types in react CVEs?

react's CVEs most often map to these CWE weakness types: CWE-502 (Deserialization of Untrusted Data), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).

Are there public exploits for react vulnerabilities?

Yes — 1 of react's CVEs have a known public exploit.

What is the average severity of react CVEs?

The average CVSS base score across react's scored CVEs is 7.3.

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4 CVEs

react Vulnerabilities

Name: react vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for react.

4

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

7.3

Avg CVSS

2026–2026

Overview

react has 4 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 7.3.

This page aggregates every publicly disclosed vulnerability (CVE) affecting react products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on react's vulnerability posture, as a share of its 4 published CVEs.

Average CVSS: 7.3
Critical / high: 75%
Actively exploited (KEV): 0%
Public exploit available: 25%
Patch available: 75%

Severity and exploitation

How the CVSS severity of react's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High3

Medium1

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of react's CVEs are currently listed in CISA's KEV catalog.

Public exploits

1

One of react's CVEs has a known public exploit available.

Most affected products

The react products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in react CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish react CVE records.

Latest react CVEs

The most recently disclosed vulnerabilities affecting react.

High vulnerability · 2026-07-21
High · CVSS 7.5
EPSS 0.6%2026-07-21
react create-react-app react-dev-utils openBrowser.js startBrowserProcess os command injection
CWE-78
Medium · CVSS 6.9
EPSS 2.1%2026-07-06
High vulnerability · 2026-05-06
High · CVSS 7.5
EPSS 1.5%2026-05-06
High vulnerability · 2026-04-08
CWE-502
High · CVSS 7.5
EPSS 1.6%2026-04-08

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Other vendors

Browse vulnerabilities for other tracked vendors.

microsoft36,673 CVEs linux22,774 CVEs Google16,481 CVEs Apple15,095 CVEs Oracle12,708 CVEs Debian10,226 CVEs IBM8,839 CVEs Red Hat8,111 CVEs

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Frequently asked questions

Common questions about react vulnerabilities.

How many CVEs does react have?: react has 4 published CVE records since 2026, including 4 in the last two years.
How many react CVEs are in CISA KEV?: None of react's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which react products have the most CVEs?: The react products with the most published CVEs are react, create-react-app, react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack.
What are the most common weakness types in react CVEs?: react's CVEs most often map to these CWE weakness types: CWE-502 (Deserialization of Untrusted Data), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).
Are there public exploits for react vulnerabilities?: Yes — 1 of react's CVEs have a known public exploit.
What is the average severity of react CVEs?: The average CVSS base score across react's scored CVEs is 7.3.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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