Denial of Service Vulnerability in Open5GS from Open5GS
CVE-2026-10115

5.3MEDIUM

Key Information:

Vendor

Open5GS

Status
Open5gs
Vendor
CVE Published:
30 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10115?

A vulnerability exists in Open5GS’s Shared NF-profile Parser component located in lib/sbi/nnrf-handler.c, allowing remote attackers to cause a denial of service. The vulnerability is present in versions up to 2.7.7, and the exploit is publicly accessible. Implementing the recommended patches is essential to mitigate this issue and ensure system integrity and availability.

Affected Version(s)

Open5GS 2.7.0

Open5GS 2.7.1

Open5GS 2.7.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-10115 - Proof of Concept

References

https://vuldb.com/vuln/367293
vdb-entry
https://vuldb.com/vuln/367293/cti
signaturepermissions-required
https://vuldb.com/submit/818583
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ZiyuLin (VulDB User)
.