How severe is CVE-2025-61732?

CVE-2025-61732 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-61732 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-61732?

CVE-2025-61732 affects Golang Go. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-61732?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-61732 have an EU (EUVD) identifier?

Yes. CVE-2025-61732 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206866.

When was CVE-2025-61732 published?

CVE-2025-61732 was published on 2026-02-05 and last updated on 2026-07-08.

CVE-2025-61732

CVE-2025-61732 is a high-severity vulnerability in Golang Go with a CVSS 3.x base score of 8.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206866
Weakness: CWE-94
Affected product: Golang Go
Published: 2026-02-05
Last modified: 2026-07-08

Description

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

Frequently asked questions

What is CVE-2025-61732?: A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.
How severe is CVE-2025-61732?: CVE-2025-61732 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-61732 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-61732?: CVE-2025-61732 affects Golang Go. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-61732?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-61732 have an EU (EUVD) identifier?: Yes. CVE-2025-61732 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206866.
When was CVE-2025-61732 published?: CVE-2025-61732 was published on 2026-02-05 and last updated on 2026-07-08.

References

Affected products (1)

cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

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