# webonyx/graphql-php (Packagist) vulnerabilities

2 known vulnerabilities (1 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://packagist.org/packages/webonyx/graphql-php

## Advisories (2)

### [CVE-2026-107376](https://cve.now/CVE-2026-107376): webonyx graphql-php: Unbounded recursion in parser causes stack overflow on crafted nested input

- Severity: High 8.2
- Published: Oct 8, 2026
- Affected: fixed in 15.32.3.

### [CVE-2026-40476](https://cve.now/CVE-2026-40476): graphql-php: Denial of Service via quadratic complexity in OverlappingFieldsCanBeMerged validation

- Severity: Medium 6.9
- Published: Apr 17, 2026
- Affected: fixed in 15.31.5.

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