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CVE-2019-9634

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

7.8 HighFix available

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

3.11%Down 5.6 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 7.8

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
CVE-2019-9634
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0
6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness
CWE-427
Updated
2026-11-02
CVE List No score

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
CVE-2019-9634
Updated
2026-11-02
EUVDEUVD-2019-19004 No score

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
EUVD-2019-19004
Updated
2026-11-03
GitHub AdvisoriesGHSA-jw84-wj3c-4mvv 7.8

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
GHSA-jw84-wj3c-4mvv
CVSS 3.0
7.8 HighCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-427
Updated
2026-11-02
OSVAZL-78966 7.8

CVE-2019-9634 affecting package golang 1.25.7-1

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
AZL-78966
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVAZL-98592 7.8

CVE-2019-9634 affecting package golang 1.27.1-1

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
AZL-98592
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSV 7.8

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

Record
CVE-2019-9634
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVGO-2022-0220 No score

DLL injection on Windows in runtime and syscall

Go on Windows misused certain LoadLibrary functionality, leading to DLL injection.

Record
GO-2022-0220
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
golang
Azure Linux:3
 through 1.25.7-1 None known
golang
Azure Linux:3
 1.27.0 to 1.27.1-1 None known
stdlib
Go
 before 1.11.10, 1.12.0-0 up to 1.12.2
1.11.101.12.2

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-9634 is a high vulnerability (CVSS 7.8) in Golang Go, published March 8, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.11%, the 87th percentile. Fixed in stdlib 1.11.10.

References

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