How severe is CVE-2025-26265?

CVE-2025-26265 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-26265 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-26265?

CVE-2025-26265 affects Openairinterface Openairinterface5g. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-26265?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-26265 have an EU (EUVD) identifier?

Yes. CVE-2025-26265 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14852.

When was CVE-2025-26265 published?

CVE-2025-26265 was published on 2025-03-27 and last updated on 2026-06-17.

CVE-2025-26265

CVE-2025-26265 is a medium-severity vulnerability in Openairinterface Openairinterface5g with a CVSS 3.x base score of 6.5. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14852
Weakness: CWE-119
Affected product: Openairinterface Openairinterface5g
Published: 2025-03-27
Last modified: 2026-06-17

Description

A segmentation fault in openairinterface5g v2.1.0 allows attackers to cause a Denial of Service (DoS) via a crafted UE Context Modification response.

Frequently asked questions

What is CVE-2025-26265?: A segmentation fault in openairinterface5g v2.1.0 allows attackers to cause a Denial of Service (DoS) via a crafted UE Context Modification response.
How severe is CVE-2025-26265?: CVE-2025-26265 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-26265 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-26265?: CVE-2025-26265 affects Openairinterface Openairinterface5g. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-26265?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-26265 have an EU (EUVD) identifier?: Yes. CVE-2025-26265 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14852.
When was CVE-2025-26265 published?: CVE-2025-26265 was published on 2025-03-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:openairinterface:openairinterface5g:2.1.0:*:*:*:*:*:*:*

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