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6 vulnerabilities found for cmd/cgo by Go toolchain
CVE-2025-61732 (GCVE-0-2025-61732)
Vulnerability from nvd – Published: 2026-02-05 03:42 – Updated: 2026-02-05 14:57
VLAI
Title
Potential code smuggling via doc comments in cmd/cgo
Summary
A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go toolchain | cmd/cgo |
Affected:
0 , < 1.24.13
(semver)
Affected: 1.25.0-0 , < 1.25.7 (semver) |
Credits
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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{
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},
{
"url": "https://groups.google.com/g/golang-announce/c/K09ubi9FQFk"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4433"
}
],
"title": "Potential code smuggling via doc comments in cmd/cgo"
}
},
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CVE-2023-29405 (GCVE-0-2023-29405)
Vulnerability from nvd – Published: 2023-06-08 20:19 – Updated: 2025-01-06 19:44
VLAI
Title
Improper sanitization of LDFLAGS with embedded spaces in go command with cgo in cmd/go
Summary
The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a "#cgo LDFLAGS" directive. Flags containing embedded spaces are mishandled, allowing disallowed flags to be smuggled through the LDFLAGS sanitization by including them in the argument of another flag. This only affects usage of the gccgo compiler.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Go toolchain | cmd/go |
Affected:
0 , < 1.19.10
(semver)
Affected: 1.20.0-0 , < 1.20.5 (semver) |
|
| Go toolchain | cmd/cgo |
Affected:
0 , < 1.19.10
(semver)
Affected: 1.20.0-0 , < 1.20.5 (semver) |
Credits
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"url": "https://security.gentoo.org/glsa/202311-09"
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{
"url": "https://security.netapp.com/advisory/ntap-20241206-0003/"
}
],
"title": "CVE Program Container"
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"cvssV3_1": {
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},
"title": "CISA ADP Vulnrichment"
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],
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}
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"problemTypes": [
{
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},
{
"url": "https://pkg.go.dev/vuln/GO-2023-1842"
},
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CVE-2020-28366 (GCVE-0-2020-28366)
Vulnerability from nvd – Published: 2020-11-18 00:00 – Updated: 2024-08-04 16:33
VLAI
Title
Arbitrary code execution in go command with cgo in cmd/go and cmd/cgo
Summary
Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via a malicious unquoted symbol name in a linked object file.
Severity
No CVSS data available.
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Go toolchain | cmd/go |
Affected:
0 , < 1.14.12
(semver)
Affected: 1.15.0-0 , < 1.15.5 (semver) |
|
| Go toolchain | cmd/cgo |
Affected:
0 , < 1.14.12
(semver)
Affected: 1.15.0-0 , < 1.15.5 (semver) |
Credits
{
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CVE-2025-61732 (GCVE-0-2025-61732)
Vulnerability from cvelistv5 – Published: 2026-02-05 03:42 – Updated: 2026-02-05 14:57
VLAI
Title
Potential code smuggling via doc comments in cmd/cgo
Summary
A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go toolchain | cmd/cgo |
Affected:
0 , < 1.24.13
(semver)
Affected: 1.25.0-0 , < 1.25.7 (semver) |
Credits
{
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
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"url": "https://groups.google.com/g/golang-announce/c/K09ubi9FQFk"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4433"
}
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"title": "Potential code smuggling via doc comments in cmd/cgo"
}
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"state": "PUBLISHED"
},
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}
CVE-2023-29405 (GCVE-0-2023-29405)
Vulnerability from cvelistv5 – Published: 2023-06-08 20:19 – Updated: 2025-01-06 19:44
VLAI
Title
Improper sanitization of LDFLAGS with embedded spaces in go command with cgo in cmd/go
Summary
The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a "#cgo LDFLAGS" directive. Flags containing embedded spaces are mishandled, allowing disallowed flags to be smuggled through the LDFLAGS sanitization by including them in the argument of another flag. This only affects usage of the gccgo compiler.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Go toolchain | cmd/go |
Affected:
0 , < 1.19.10
(semver)
Affected: 1.20.0-0 , < 1.20.5 (semver) |
|
| Go toolchain | cmd/cgo |
Affected:
0 , < 1.19.10
(semver)
Affected: 1.20.0-0 , < 1.20.5 (semver) |
Credits
{
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CVE-2020-28366 (GCVE-0-2020-28366)
Vulnerability from cvelistv5 – Published: 2020-11-18 00:00 – Updated: 2024-08-04 16:33
VLAI
Title
Arbitrary code execution in go command with cgo in cmd/go and cmd/cgo
Summary
Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via a malicious unquoted symbol name in a linked object file.
Severity
No CVSS data available.
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Go toolchain | cmd/go |
Affected:
0 , < 1.14.12
(semver)
Affected: 1.15.0-0 , < 1.15.5 (semver) |
|
| Go toolchain | cmd/cgo |
Affected:
0 , < 1.14.12
(semver)
Affected: 1.15.0-0 , < 1.15.5 (semver) |
Credits
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