golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

Important: Red Hat Security Advisory: golang security update

An update for golang is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

ALSA-2026:2708 Important: go-toolset:rhel8 security update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61728 golang: net/url: Memory exhaustion in query parameter parsing in net/u...

ALSA-2026:2706 Important: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61728 golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61726 cmd/cgo: Potential cod...

ALSA-2026:2709 Important: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61728 golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61726 cmd/cgo: Potential cod...

Important: go-toolset:rhel8 security update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61728 golang: net/url: Memory exhaustion in query parameter parsing in net/u...

AlmaLinux 8 : go-toolset:rhel8 (ALSA-2026:2708)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:2708 advisory. golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61728 golang: net/url: Memory exhaustion in query...

CVE-2025-61726

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

AZL-75734 CVE-2025-61726 affecting package golang for versions less than 1.25.6-1

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containi...

UBUNTU-CVE-2025-61726

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containi...

CVE-2025-61726

CVE-2025-61726 is tied to Go's net/http ParseForm memory consumption when processing URL query forms. Connected documentation confirms impact on msft-golang packages for versions

CVE-2025-61726 Memory exhaustion in query parameter parsing in net/url

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containi...

CVE-2025-61726

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containi...

Allocation of Resources Without Limits or Throttling

Overview std/net/url is a Go standard library package std/net/url Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Go Vulnerability Report: The net/url package does not set a limit on the number of query parameters in a query. While the...

OPENSUSE-SU-2025:20158-1 Security update for go1.24

This update for go1.24 fixes the following issues: Update to go1.24.11. Security issues fixed: - CVE-2025-47912: net/url: insufficient validation of bracketed IPv6 hostnames bsc1251257. - CVE-2025-58183: archive/tar: unbounded allocation when parsing GNU sparse map bsc1251261. - CVE-2025-58185:...

The vulnerability of the Parse() function in the net-url component of the Go programming language allows a hacker to execute arbitrary code.

The vulnerability of the Parse function in the net-url component of the Go programming language is related to improper validation of syntax correctness in input. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

Amazon Linux 2 : golang, --advisory ALAS2-2025-3042 (ALAS-2025-3042)

The version of golang installed on the remote host is prior to 1.24.8-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3042 advisory. net/url: insufficient validation of bracketed IPv6 hostnames The Parse function permitted values other than IPv6 addresses...

Security update for go1.24

This update for go1.24 fixes the following issues: go1.24.9 released 2025-10-13 includes fixes to the crypto/x509 package. bsc1236217 crypto/x509: TLS validation fails for FQDNs with trailing dot go1.24.8 released 2025-10-07 includes security fixes to the archive/tar, crypto/tls, crypto/x509,...

SUSE-SU-2025:3682-1 Security update for go1.24

This update for go1.24 fixes the following issues: go1.24.9 released 2025-10-13 includes fixes to the crypto/x509 package. bsc1236217 crypto/x509: TLS validation fails for FQDNs with trailing dot go1.24.8 released 2025-10-07 includes security fixes to the archive/tar, crypto/tls, crypto/x509,...

Security update for go1.25

This update for go1.25 fixes the following issues: go1.25.2 released 2025-10-07 includes security fixes to the archive/tar, crypto/tls, crypto/x509, encoding/asn1, encoding/pem, net/http, net/mail, net/textproto, and net/url packages, as well as bug fixes to the compiler, the runtime, and the...