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CVE-2022-34686

20
FAUCET Score

CVE-2022-34686 is an information disclosure vulnerability affecting Microsoft Azure RTOS GUIX Studio. This medium-severity flaw (CVSS 5.5) requires user interaction and local access, allowing an attacker to potentially disclose sensitive information. While not actively exploited in the wild and lacking public exploit code, it was mentioned in a BleepingComputer article regarding Microsoft's August 2022 Patch Tuesday, indicating some level of media attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.0.0.0, < 6.1.12.0CPE match
cpe:2.3:a:microsoft:azure_rtos_guix_studio:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_real_time_operating_system_guix_studio:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
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
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
55.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 65th percentile among its peer group of 5,765 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 (1)

microsoftpatch availablevia msrc
Product: Azure RTOS GUIX StudioFixed in: 6.1.12.0
View patch

Vendor Advisories (1)

microsoft2022-Aug/CVE-2022-34686Important

Azure RTOS GUIX Studio Information Disclosure Vulnerability

Aug 9, 2022

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2022-34686