How severe is CVE-2025-57446?

CVE-2025-57446 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-57446 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-57446?

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-2025-57446 have an EU (EUVD) identifier?

Yes. CVE-2025-57446 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31137.

When was CVE-2025-57446 published?

CVE-2025-57446 was published on 2025-09-25 and last updated on 2026-06-17.

CVE-2025-57446

CVE-2025-57446 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-31137
Weakness: CWE-400
Published: 2025-09-25
Last modified: 2026-06-17

Description

An issue in O-RAN Near Realtime RIC ric-plt-submgr in the J-Release environment, allows remote attackers to cause a denial of service (DoS) via a crafted request to the Subscription Manager API component.

Frequently asked questions

What is CVE-2025-57446?: An issue in O-RAN Near Realtime RIC ric-plt-submgr in the J-Release environment, allows remote attackers to cause a denial of service (DoS) via a crafted request to the Subscription Manager API component.
How severe is CVE-2025-57446?: CVE-2025-57446 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-57446 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-57446?: 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-2025-57446 have an EU (EUVD) identifier?: Yes. CVE-2025-57446 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31137.
When was CVE-2025-57446 published?: CVE-2025-57446 was published on 2025-09-25 and last updated on 2026-06-17.

References

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