← Back

CVE-2026-27140

nvd nist
Published: Apr 8, 2026Modified: Apr 16, 2026

JSON object

Loading...
8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time due to trust layer bypass.

Affected (2)

Products: Golang: Go
Golang
1 product
Go
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Golang
Go
Before 1.25.9
Go
From 1.26.0 to 1.26.2

Related CWEs

CWE-863
Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (4)

Source: security@golang.org
Release Notes
Source: security@golang.org
Issue Tracking
Source: security@golang.org
Release NotesMailing List
Source: security@golang.org
Vendor Advisory

Timeline

No history available yet.