# CVE-2024-10838

## Summary

- **CVE ID:** CVE-2024-10838
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-191
- **Published:** Mar 12, 2025
- **Last Modified:** Mar 13, 2026

## Description

An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory. This may result into secret data or pointers revealing the layout of the address space to be included into a deserialized data structure, which may potentially lead to thread crashes or cause denial of service conditions.

## Affected Products

- Eclipse Foundation — Eclipse Cyclone DDS (0)

## References

- [CNA](https://github.com/eclipse-cyclonedds/cyclonedds/security/advisories/GHSA-6jj6-w25p-jc42)
- [CNA](https://github.com/eclipse-cyclonedds/cyclonedds/releases/tag/0.10.5)
- [CNA](https://gitlab.eclipse.org/security/cve-assignement/-/issues/46)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.91%
- **EPSS Percentile:** 58.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._