Is webonyx/graphql-php vulnerable?

Composer webonyx/graphql-php has 3 known advisories in the phpwarden feed. Feed 2026.10.29.4, updated 2026-10-29.

3advisories

0critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2026-40476	graphql-php is affected by a Denial of Service via quadratic complexity in OverlappingFieldsCanBeMerged validation	high	7.5	`<15.31.5`	`15.31.5`
CVE-2026-107376	webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input	high	8.2	`<15.32.3`	`15.32.3`
GHSA-fc86-6rv6-2jpm	webonyx/graphql-php has quadratic validation cost in OverlappingFieldsCanBeMerged via inline fragments	high	7.5	`<15.32.2`	`15.32.2`

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