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CVE-2023-36418

21
FAUCET Score

CVE-2023-36418 is a Remote Code Execution vulnerability affecting Microsoft Azure RTOS GUIX Studio. With a CVSS score of 7.8 (High), this vulnerability can be exploited locally with low attack complexity, potentially leading to high impact on confidentiality, integrity, and availability if a user is tricked into interacting with a malicious file. While it is not currently listed on the KEV catalog and no public exploit code is available, it has garnered some community discussion and media coverage, including a mention in Microsoft's October 2023 Patch Tuesday.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.0, < 6.3.0CPE matchmatch criteria
cpe:2.3:a:microsoft:azure_rtos_guix_studio:*:*:*:*:*:*:*:*
>= 6.0.0, < 6.3.0CPE match
cpe:2.3:a:microsoft:azure_rtos_guix_studio:*:*:*:*:*:*:*:*
>= 6.0.0.0, < 6.3.0CPE match
cpe:2.3:a:microsoft:azure_rtos_guix_studio:*:*:*:*:*:*:*:*

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
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 48th 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

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 (3)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure RTOS GUIX StudioFixed in: 6.3.0
View patch
microsoftpatch availablevia msrc
Product: Azure RTOS GUIX Studio Installer ApplicationFixed in: 6.3.0
View patch

Vendor Advisories (1)

microsoft2023-Oct/CVE-2023-36418Important

Azure RTOS GUIX Studio Remote Code Execution Vulnerability

Oct 10, 2023

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2023-36418
PatchVendor Advisory