CVE-2019-1369

FAUCET Score

CVE-2019-1369 is an information disclosure vulnerability affecting the Microsoft Open Enclave SDK, stemming from improper memory handling. With a CVSS score of 5.5 (Medium), this vulnerability can be exploited locally with low complexity to achieve high confidentiality impact, though integrity and availability are not affected. There is no evidence of active exploitation, public exploit code, or inclusion in the KEV catalog, with minimal community discussion and media coverage.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		<= 0.6.0CPE matchmatch criteria	cpe:2.3:a:microsoft:open_enclave_software_development_kit::::::::

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

Exploitability Score

1.8

Impact Score

3.6

CvssVersion

3.1

Exploit Intelligence

EPSS Score

1.98%

Probability of exploitation in next 30 days

EPSS Percentile

78.4%

Percentile rank of EPSS score among Peer Group

As of 2026-07-24

Model: v2026.06.15

This CVE's current EPSS score of 0.0198 is in the 99th percentile among its peer group of 15,932 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia nvd_reference

View patch

microsoftpatch availablevia msrc

Product: Open Enclave SDK

View patch

Vendor Advisories (1)

microsoft2019-Oct/CVE-2019-1369Important

Open Enclave SDK Information Disclosure Vulnerability

Oct 8, 2019

References

portal.msrc.microsoft.com / en-US/security-guidance/advisory/CVE-2019-1369

PatchVendor Advisory