9.1

CVE-2024-10838: eclipse foundation eclipse cyclone dds Integer Underflow (Wrap or Wraparound)

CVSS: 9.1v3.1CriticalAnalyzed
AliasesUBUNTU-CVE-2024-10838
Published 12-03-2025Last modified 12-03-2025
Open JSON

Vulnerability summary

CVE-2024-10838 is a critical (CVSS 9.1) Integer Underflow (Wrap or Wraparound) vulnerability in eclipse foundation eclipse cyclone dds. EPSS estimates a 0.95% chance of exploitation in the next 30 days, higher than 60.5% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.1/10
010
Critical · v3.1 (NVD)
EPSS score
0.95%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 12-03-2025
    PublishedVulnerability first disclosed.
  2. 12-03-2025
    Last modifiedVulnerability information updated.

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.

CVSS metrics

5 scores · 3 sources · 2 versions

EPSS trend

Probability

0.95%

Chance of exploitation in the next 30 days

Percentile

61%

Versus all other CVEs

30-day change

+0.02 pp

From 0.93% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.95%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cyclonedds

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Eclipse1 product
Eclipse foundation1 product
Ubuntu1 product
  • cycloneddsAll versions (No fix recorded)

3 vendors · 3 products

References

5 links