GHSA-MH2Q-Q3FH-2475 OpenTelemetry-Go: multi-value `baggage` header extraction causes excessive allocations (remote dos amplification)

multi-value baggage: header extraction parses each header field-value independently and aggregates members across values. this allows an attacker to amplify cpu and allocations by sending many baggage: header lines, even when each individual value is within the 8192-byte per-value parse limit...

GO-2026-4771 CVE-2026-33815 in github.com/jackc/pgx

Memory-safety vulnerability in github.com/jackc/pgx/v5...

GO-2026-4806 Authorization bypasses in multiple APIs in go.etcd.io/etcd

Authorization bypasses in multiple APIs in go.etcd.io/etcd...

RLSA-2026:5942 Important: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive CVE-2025-61731 net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 For more details about the security issues, including...

Google Go 安全漏洞

Google Go is a static, strongly typed, compiled, concurrent programming language with garbage collection features from the American company Google. There is a security vulnerability in Google Go, which stems from memory security issues...

CVE-2026-35471

goshs (Go SimpleHTTPServer) contains a path-traversal vulnerability in tdeleteFile() where a missing return after the traversal check allowed deletion of files outside the webroot. This is fixed in version 2.0.0-beta.3; upgrading to 2.0.0-beta.3 or newer is recommended. OpenSUSE and Red Hat advis...

CVE-2026-35393

CVE-2026-35393 affects goshs (Go-based SimpleHTTPServer). The issue is a path traversal in the POST multipart upload handling: the code uses req.URL.Path to build the target path without proper sanitization, allowing an attacker to craft a URL that escapes the webroot and open the door to unauthe...

CVE-2026-35392 goshs has an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs PUT Upload

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.3, PUT upload in httpserver/updown.go has no path sanitization. This vulnerability is fixed in 2.0.0-beta.3...

UBUNTU-CVE-2026-34986

Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption JWE, JSON Web Signature JWS, and JSON Web Token JWT standards. Prior to 4.1.4 and 3.0.5, decrypting a JSON Web Encryption JWE object will panic if t...

Exploit for Deserialization of Untrusted Data in Facebook React

👻 CVE-2025-55182 Go exploit Interactive RCE exploitation to...

goshs 路径遍历漏洞

Goshs is a simple HTTP server developed by Patrick Hener using Go language. Versions of Goshs prior to 2.0.0-beta.3 contained a path traversal vulnerability. This vulnerability stemmed from the lack of path cleaning during PUT uploads, which could lead to path traversal attacks...

Go JOSE 安全漏洞

Go JOSE is an implementation of the JOSE standard in Go, open sourced under the Go JOSE project. Versions prior to Go JOSE 4.1.4 and 3.0.5 contained security vulnerabilities. These vulnerabilities occurred when decrypting JSON Web Encryption objects. If the alg field indicated the key wrapping...

The vulnerability of the Delete() function in the Go programming language, which allows a hacker to trigger a service failure

The vulnerability of the Delete function in the Go programming language is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service failures...

goshs 路径遍历漏洞

Goshs is a simple HTTP server developed by Patrick Hener using Go language. Versions of Goshs prior to 2.0.0-beta.3 contained a path traversal vulnerability. This vulnerability stemmed from the lack of cleaning up POST multipart upload directories, which could lead to path traversal attacks...

RHSA-2026:0923 Red Hat Security Advisory: golang security update

Bulletin has no description...

The vulnerability of the HTTP/2 implementation in the Go programming language allows attackers to bypass existing security mechanisms.

The vulnerability of the HTTP/2 implementation in the Go programming language is related to deficiencies in the authentication process. Exploiting this vulnerability allows a malicious actor to bypass existing security mechanisms remotely...

goshs 安全漏洞

Goshs is a simple HTTP server developed by Patrick Hener using Go language. Versions of Goshs from 1.1.0 to 2.0.0-beta.2 contained security vulnerabilities. These vulnerabilities stemmed from the use of shared tokens, which could bypass the limited file download restrictions, allowing access to a...

net/url: Incorrect parsing of IPv6 host literals in net/url

The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid...

CLSA-2026-1775040432 golang: Fix of CVE-2025-61731

CVE-2025-61731: fix pkg-config --log-file argument injection via cgo pkg-config directive...

A laughing RAT: CrystalX combines spyware, stealer, and prankware features

Introduction In March 2026, we discovered an active campaign promoting previously unknown malware in private Telegram chats. The Trojan was offered as a MaaS malware‑as‑a‑service with three subscription tiers. It caught our attention because of its extensive arsenal of capabilities. On the panel...