Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%

net/http — Vulnerabilities & Security Advisories 16

All 16 CVE vulnerabilities found in net/http, with AI-generated Chinese analysis, references, and POCs.

This page documents known security weaknesses associated with the net/http package, which is part of the Go standard library provided by Google. It aggregates vulnerability data from multiple sources to provide a comprehensive view of issues affecting this widely used HTTP client and server implementation. The collection includes diverse vulnerability types such as remote code execution, denial of service, and data exposure, covering reports from initial disclosures through recent updates over the past several years. Here, you can track vendor advisories to stay informed about critical patches and mitigation strategies released by the Go project maintainers. You can also understand the specific technical details of each weakness class to better assess its impact on your applications. Furthermore, looking up the product’s vulnerability history allows developers and security teams to analyze trends, identify recurring patterns, and evaluate the overall security posture of net/http over time. This resource serves as a neutral reference for understanding the risk landscape without bias toward any specific remediation approach. By centralizing this information, the page helps engineers make informed decisions about upgrading dependencies and applying necessary fixes. Whether you are conducting a routine security audit or responding to a newly disclosed issue, this aggregated data provides the context needed to manage risks effectively. The focus remains strictly on factual reporting and historical tracking to support transparent and accurate security operations within the Go ecosystem.

Vendor: Go standard library

CVE ID Title CVSS Severity Published
CVE-2026-56853 Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http - - 2026-08-13
CVE-2026-39821 Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna - - 2026-05-22
CVE-2025-58186 Lack of limit when parsing cookies can cause memory exhaustion in net/http 7.5AI High AI 2025-10-29
CVE-2025-47910 CrossOriginProtection insecure bypass patterns not limited to exact matches in net/http 7.5AI High AI 2025-09-22
CVE-2025-4673 Sensitive headers not cleared on cross-origin redirect in net/http 6.5AI Medium AI 2025-06-11
CVE-2025-22870 HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net 5.3 - 2025-03-12
CVE-2024-45336 Sensitive headers incorrectly sent after cross-domain redirect in net/http 8.2 - 2025-01-28
CVE-2024-24791 Denial of service due to improper 100-continue handling in net/http 7.5AI High AI 2024-07-02
CVE-2023-45288 HTTP/2 CONTINUATION flood in net/http 7.5 - 2024-04-04
CVE-2023-45289 Incorrect forwarding of sensitive headers and cookies on HTTP redirect in net/http 7.1AI High AI 2024-03-05
CVE-2023-39325 HTTP/2 rapid reset can cause excessive work in net/http 7.5 - 2023-10-11
CVE-2023-29406 Insufficient sanitization of Host header in net/http 7.5 - 2023-07-11
CVE-2022-41723 Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net 7.5 - 2023-02-28
CVE-2022-41717 Excessive memory growth in net/http and golang.org/x/net/http2 5.3 - 2022-12-08
CVE-2022-32148 Exposure of client IP addresses in net/http - - 2022-08-09
CVE-2022-1705 Improper sanitization of Transfer-Encoding headers in net/http 6.5 - 2022-08-09

All 16 known CVE vulnerabilities affecting net/http with full Chinese analysis, references, and POCs where available.