CVE-2026-27140
HIGH WAF: Low
CVSS 8.8
Published: 2026-04-08
CWE-863
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.
WAF Coverage Analysis
Incorrect Authorization
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| golang | go | up to 1.25.9 |
| golang | go | 1.26.0 - 1.26.2 |
References
- go.dev (Release Notes)
- go.dev (Issue Tracking)
- groups.google.com (Release Notes, Mailing List)
- pkg.go.dev (Vendor Advisory)