How severe is CVE-2025-1471?

CVE-2025-1471 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-1471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-1471?

CVE-2025-1471 affects Eclipse Omr. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-1471?

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-2025-1471 have an EU (EUVD) identifier?

Yes. CVE-2025-1471 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4537.

When was CVE-2025-1471 published?

CVE-2025-1471 was published on 2025-02-21 and last updated on 2026-06-17.

CVE-2025-1471

CVE-2025-1471 is a high-severity vulnerability in Eclipse Omr with a CVSS 3.x base score of 7.8. 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-787.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 7.1
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4537
Weakness: CWE-787
Affected product: Eclipse Omr
Published: 2025-02-21
Last modified: 2026-06-17

Description

In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs. Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.

Frequently asked questions

What is CVE-2025-1471?: In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs. Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.
How severe is CVE-2025-1471?: CVE-2025-1471 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-1471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-1471?: CVE-2025-1471 affects Eclipse Omr. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-1471?: 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-2025-1471 have an EU (EUVD) identifier?: Yes. CVE-2025-1471 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4537.
When was CVE-2025-1471 published?: CVE-2025-1471 was published on 2025-02-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:eclipse:omr:*:*:*:*:*:*:*:*

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