UNKNOWN Go
Excessive CPU consumption from repeated initial window changes in net/http
GO-2026-6611 · BIT-golang-2026-78669 · CVE-2026-78669
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Description
A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_SIZE values.
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