CVE-2026-84997
1 advisory.
Packagist/react/http CVE-2026-84997: high 7.5, EPSS 0.66%
react/http: A malformed HTTP chunked body can lead to a denial-of-service and peg the CPU
Action: Upgrade react/http to 1.11.1 or later.
composer require react/http:1.11.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.6.0 | 1.11.1 | - |
Fixed versions
| 1.11.1 |
Sources
- osv: GHSA-x424-64qh-5j54
- https://github.com/reactphp/http/security/advisories/GHSA-x424-64qh-5j54
- https://nvd.nist.gov/vuln/detail/CVE-2026-84997
- https://github.com/reactphp/http/commit/b6d4688790adf3797071fcf88a3fc4225f30486a
- https://github.com/FriendsOfPHP/security-advisories/blob/master/react/http/CVE-2026-84997.yaml
- https://github.com/reactphp/http
- https://github.com/reactphp/http/releases/tag/v1.11.1
CVE-2026-84997 · published · modified · JSON