Review reviewHigh

CVE-2025-61732

Go toolchain cmd/cgo, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support

A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.

CVSS
8.6
EPSS
0.47%
38.4% percentile
CISA KEV
Not listed
Published
2026.02.05
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.47%
Technical severityCVSS 8.6

Vulnerability overview

A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.

Affected product and versions

Product
Go toolchain cmd/cgo, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support
Affected versions
< 1.24.13, >= 1.25.0-0 < 1.25.7, >= 1.25.0 < 1.25.7
Fixed versions
1.24.13, 1.25.7

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Go toolchain cmd/cgo, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
CWE-94