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Go standard library

Records298All Threatist records
Exploited (KEV)2In CISA KEV
CVSS critical34CVSS 9.0–10.0
CVSS high164CVSS 7.0–8.9

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298 records

Priority CRITICAL 94KEV

A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate…

CVSS 3.1HIGH 8.1 Network No auth User interaction EPSS 0.89078 Published 2020-01-14 No fix listed CWE-295
TI-2023-24278 CVE-2023-45288 · GHSA-4v7x-pqxf-cx7m

HTTP/2 CONTINUATION flood in net/http

Priority HIGH 81

An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.89455 Published 2024-04-04 Partial fix · 1.21.9, 1.22.2 +1 CWE-400
Priority HIGH 71

In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to remote code execution when executed with the -u flag and the import path of a malicious Go package, or a package that imports it directl…

CVSS 3.1HIGH 8.1 Network No auth No interaction EPSS 0.66252 Published 2018-12-14 Fix deferred CWE-20
Priority HIGH 70

The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negoti…

CVSS 3.1MEDIUM 5.9 Network No auth No interaction EPSS 0.93547 Published 2023-12-18 Partial fix · 0.40.2, 0.17.0 +2 CWE-354
Priority MEDIUM 58

The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00443 Published 2024-06-05 Partial fix · 1.21.11, 1.22.4
Priority MEDIUM 54

The net/http library in net/textproto/reader.go in Go before 1.4.3 does not properly parse HTTP header keys, which allows remote attackers to conduct HTTP request smuggling attacks via a space instead of a hyphen, as dem…

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.09625 Published 2017-10-18 Partial fix CWE-444
Priority MEDIUM 53

The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01952 Published 2024-06-05 Partial fix · 1.21.11, 1.22.4
Priority MEDIUM 52

The go.mod toolchain directive, introduced in Go 1.21, can be leveraged to execute scripts and binaries relative to the root of the module when the "go" command was executed within the module.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01757 Published 2023-09-08 Fixed in 1.21.1 CWE-94
Priority MEDIUM 52

The go command may generate unexpected code at build time when using cgo.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01694 Published 2023-06-08 Partial fix · 1.19.10, 1.20.5 CWE-94
TI-2025-41709 CVE-2025-68121 · GHSA-h355-32pf-p2xm

Unexpected session resumption in crypto/tls

Priority MEDIUM 51

During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have…

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.00902 Published 2026-02-05 Partial fix · 1.24.13, 1.25.7 +1 CWE-295
Priority MEDIUM 50

On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00553 Published 2026-10-08 Partial fix · 1.26.9, 1.27.2 CWE-1386
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