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CVE-2023-32098

23
FAUCET Score

CVE-2023-32098 is a high-severity vulnerability affecting Silicon Labs Gecko Platform SDK v4.2.1 and earlier, where compiler optimization removes buffer clearing operations, leading to key material duplication in RAM. This allows an unauthenticated attacker to remotely access sensitive information with low attack complexity, resulting in a high confidentiality impact. Despite its severity, there is currently no public exploit code, active exploitation, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.2.1CPE matchmatch criteria
cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 19th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

community.silabs.com / sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR
Permissions Required
github.com / SiliconLabs/gecko_sdk
Product