How many Zephyr Project Zephyr RTOS CVEs are in CISA KEV?

None of Zephyr Project Zephyr RTOS's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

What are the most common weakness types in Zephyr Project Zephyr RTOS CVEs?

Zephyr Project Zephyr RTOS's CVEs most often map to these CWE weakness types: CWE-130 (Improper Handling of Length Parameter Inconsistency).

What is the average severity of Zephyr Project Zephyr RTOS CVEs?

The average CVSS base score across Zephyr Project Zephyr RTOS's scored CVEs is 7.6.

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Zephyr Project

1 CVEs

Zephyr Project Zephyr RTOS Vulnerabilities

Name: Zephyr Project Zephyr RTOS vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Zephyr RTOS by Zephyr Project.

1

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

7.6

Avg CVSS

2025–2025

Last updated September 19, 2025

Overview

Zephyr Project Zephyr RTOS has 1 published CVE records since 2025, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 7.6.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Zephyr Project Zephyr RTOS, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of Zephyr Project Zephyr RTOS's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High1

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Zephyr Project Zephyr RTOS's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Zephyr Project Zephyr RTOS CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Zephyr Project Zephyr RTOS version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for Zephyr Project Zephyr RTOS; the CVEs below apply to the product without a version pin.

1 CVE

Sort

Bluetooth: le_conn_rsp does not sanitize CID, MTU, MPS values
CVE-2025-10458
Patch
CWE-130
High · CVSS 7.6
EPSS 0.2% (10th pct)2025-09-19

Common weakness types

The CWE weakness categories most often found in Zephyr Project Zephyr RTOS CVEs. Follow any weakness for its full explanation.

CWE-130Improper Handling of Length Parameter Inconsistency1 CVE

Other Zephyr Project products

Browse vulnerabilities for other products by Zephyr Project.

zephyr175 CVEs

All Zephyr Project vulnerabilities

Frequently asked questions

Common questions about Zephyr Project Zephyr RTOS vulnerabilities.

How many CVEs does Zephyr Project Zephyr RTOS have?: Zephyr Project Zephyr RTOS has 1 published CVE records since 2025.
How many Zephyr Project Zephyr RTOS CVEs are in CISA KEV?: None of Zephyr Project Zephyr RTOS's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Zephyr Project Zephyr RTOS vulnerabilities?: No Zephyr Project Zephyr RTOS CVEs currently have a tracked public exploit in this dataset.
What are the most common weakness types in Zephyr Project Zephyr RTOS CVEs?: Zephyr Project Zephyr RTOS's CVEs most often map to these CWE weakness types: CWE-130 (Improper Handling of Length Parameter Inconsistency).
What is the average severity of Zephyr Project Zephyr RTOS CVEs?: The average CVSS base score across Zephyr Project Zephyr RTOS's scored CVEs is 7.6.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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