Dashboard / CVE-2025-65805

CVE-2025-65805

HIGH
MEDIUM Priority: 0.03 BB Relevance: 75/100
Published: 2026-01-07 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

OpenAirInterface CN5G AMF<=v2.1.9 has a buffer overflow vulnerability in processing NAS messages. Unauthorized remote attackers can launch a denial-of-service attack and potentially execute malicious code by accessing port N1 and sending an imsi string longer than 1000 to AMF.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
openairinterface oai-cn5g-amf < 2.1.9

References & Advisories (1)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.38%
Raw Score 0.003780
Percentile 31.7%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00378
2026-10-28
0.00378

Intelligence Sources

nvd ref →

External Links