What is CVE-2025-26265?

CVE-2025-26265 is a medium-severity vulnerability in Openairinterface Openairinterface5g, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.5/10. Published 2025-03-27.

How severe is CVE-2025-26265?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in Openairinterface Openairinterface5g

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.

Vulnerability class: Buffer Overflow

EPSS: 0.004 (35.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Openairinterface Openairinterface5g — versions 2.1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

cve@mitre.org (Product)
cve@mitre.org (Not Applicable)
cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2025-26265?: CVE-2025-26265 is a medium-severity vulnerability in Openairinterface Openairinterface5g, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.5/10. Published 2025-03-27.
How severe is CVE-2025-26265?: Medium severity. CVSS v3 base score is 6.5 out of 10.