How severe is CVE-2024-55045?

CVE-2024-55045 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-55045 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-55045?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-55045 have an EU (EUVD) identifier?

Yes. CVE-2024-55045 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55580.

When was CVE-2024-55045 published?

CVE-2024-55045 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2024-55045

CVE-2024-55045 is a high-severity vulnerability with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-55580
Weakness: CWE-120
Published: 2026-05-13
Last modified: 2026-06-17

Description

Firmament-Autopilot FMT-Firmware commit de5aec was discovered to contain a buffer overflow via the task_mavobc_entry function at /comm/task_comm.c.

Frequently asked questions

What is CVE-2024-55045?: Firmament-Autopilot FMT-Firmware commit de5aec was discovered to contain a buffer overflow via the task_mavobc_entry function at /comm/task_comm.c.
How severe is CVE-2024-55045?: CVE-2024-55045 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-55045 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-55045?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-55045 have an EU (EUVD) identifier?: Yes. CVE-2024-55045 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55580.
When was CVE-2024-55045 published?: CVE-2024-55045 was published on 2026-05-13 and last updated on 2026-06-17.

References

https://github.com/Firmament-Autopilot/FMT-Firmware/issues/133

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