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Vulnerabilities of golang.org/x/net golang.org/x/net/http2

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CVE Summary Score Published
CVE-2026-97032 HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently 7.5 High Oct 8, 2026
CVE-2026-78660 Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they… 7.5 High Oct 8, 2026
CVE-2026-78663 The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream… 9.1 Critical Oct 8, 2026
CVE-2026-78669 A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams… 7.5 High Oct 8, 2026
CVE-2026-78659 When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the… 7.5 High Oct 8, 2026
CVE-2026-33814 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it… 7.5 High May 7, 2026
CVE-2026-27141 Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic 7.5 High Feb 26, 2026
CVE-2023-45288 An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of… 7.5 High Apr 4, 2024
CVE-2023-39325 A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource… Not rated Oct 11, 2023
CVE-2022-41723 A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a… 7.5 High Feb 28, 2023
CVE-2022-41717 An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests Not rated Dec 8, 2022

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