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CVE-2019-9634

22
FAUCET Score

CVE-2019-9634 describes a DLL injection vulnerability in Go versions prior to 1.12.2 on Windows, stemming from the misuse of LoadLibrary functionality. This high-severity vulnerability (CVSS 7.8) allows an unprivileged attacker, through user interaction, to achieve high confidentiality, integrity, and availability impacts. While no public exploit code or active exploitation has been observed, the vulnerability has garnered some community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.11.10CPE matchmatch criteria
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
>= 1.12, < 1.12.2CPE matchmatch criteria
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.33%
Probability of exploitation in next 30 days
EPSS Percentile
87.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0333 is in the 88th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / golang/go/issues/30642
ExploitIssue TrackingPatchThird Party Advisory
openwall.com / lists/oss-security/2019/04/09/1
Mailing ListThird Party Advisory
securityfocus.com / bid/107450
Third Party AdvisoryVDB Entry