Golang Http2 vulnerabilities

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Published CVEs affecting Golang Http2: 2 record(s), with affected versions and fixes.
cpe:2.3:a:golang:http2

CVE-2026-33814 High · 7.5 CWE-835 May 7, 2026

Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

CVE-2023-44487 High · 7.5 KEV Urgent · 73 Public exploit CWE-400 Oct 10, 2023

HTTP/2 Rapid Reset Attack Vulnerability

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.