What’s Vulnerable › Products

reactphp http vulnerabilities

4 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your reactphp http version is affected

Latest reactphp http vulnerabilities

• CVE-2026-104827 — react/http: Unbounded HTTP Client Response Header Buffering Leads to Memory Exhaustion DoS (CVSS 7.5)
• CVE-2026-84997 — react/http: A malformed HTTP chunked body can lead to a denial-of-service and peg the CPU (CVSS 7.5)
• CVE-2023-26044 — ReactPHP's HTTP server continues parsing unused multipart parts after reaching limits (CVSS 5.3)
• CVE-2022-36032 — ReactPHP's HTTP server parses encoded cookie names so malicious `__Host-` and `__Secure-` cookies can be sent (CVSS 5.3)