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...

N. Korean Hackers Spread 1,700 Malicious Packages Across npm, PyPI, Go, Rust

The North Korea-linked persistent campaign known as Contagious Interview has spread its tentacles by publishing malicious packages targeting the Go, Rust, and PHP ecosystems. "The threat actor's packages were designed to impersonate legitimate developer tooling ..., while quietly functioning as...

GHSA-XMRV-PMRH-HHX2 Denial of Service due to Panic in AWS SDK for Go v2 SDK EventStream Decoder

CVSSv3.1 Rating: Medium CVSSv3.1 Score: 5.9 CVSSv3.1 Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Summary and Impact An issue exists in the the EventStream header decoder in AWS SDK for Go v2 in versions predating 2026-03-23. An actor can send a malformed EventStream response frame...

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 the crypto/tls component. Sending multiple key update messages after a handshake in ...

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 improper context tracking in JavaScript template literals. This can lead to content...

SUSE CVE-2026-35392

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...

GO-2026-4865 JsBraceDepth Context Tracking Bugs (XSS) in html/template

Context was not properly tracked across template branches for JS template literals, leading to possibly incorrect escaping of content when branches were used. Additionally template actions within JS template literals did not properly track the brace depth, leading to incorrect escaping being...

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...

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...

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...

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...