CVE-2025-61732
HIGH severity · CVSS 8.6 · Code injection
8.6CVSS HIGH
Summary
A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://go.dev/cl/734220 ↗
Additional information
- NVD record
- https://go.dev/cl/734220Patch
- https://pkg.go.dev/vuln/GO-2026-4433Patch
- https://go.dev/issue/76697Advisory
- https://groups.google.com/g/golang-announce/c/K09ubi9FQFk
- https://access.redhat.com/errata/RHSA-2026:10104
- https://access.redhat.com/errata/RHSA-2026:12282
- https://access.redhat.com/errata/RHSA-2026:14100
- https://access.redhat.com/errata/RHSA-2026:14774