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CVE-2026-56853

HIGH CVSS: 7.5 Published: 2026-08-13 Modified: 2026-08-14

Description

When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.

Affected Platforms

Unknown

Weakness Type

CWE-770

References