CVE-2024-44855

HIGHNVD 7.57.5—Elevated

7.5

Open Robotics Robotic Operating System 2 ROS2 navigation2 v.humble was discovered to contain a NULL pointer dereference via the component nav2_navfn_planner().

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 32.1%
KEV: Not listed

Published

December 6, 2024

Last Modified

December 13, 2024

References (4)

cve@mitrehttps://github.com/GoesM/ROS-CVE-CNVDs
cve@mitrehttps://github.com/open-navigation/navigation2/issues/4466
cve@mitrehttps://github.com/ros-navigation/navigation2/pull/4463
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/open-navigation/navigation2/issues/4466

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-476NULL Pointer Dereference

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2024-44855?

CVE-2024-44855 is a high vulnerability published on December 6, 2024. Open Robotics Robotic Operating System 2 ROS2 navigation2 v.humble was discovered to contain a NULL pointer dereference via the component nav2navfnplanner().

When was CVE-2024-44855 disclosed?

CVE-2024-44855 was first published in the National Vulnerability Database on December 6, 2024, with the most recent update on December 13, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-44855 actively exploited?

CVE-2024-44855 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-44855?

CVE-2024-44855 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2024-44855?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-44855, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2024-44855

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-44855?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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