What’s Vulnerable › Products

php-standard-library/h2 vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

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Latest php-standard-library/h2 vulnerabilities

• CVE-2026-48979 — PHP Standard Library: HTTP/2 server-side missing content-length validation enables request smuggling (CVSS 7.5)