Denial of Service Vulnerability in Open5GS by Open5GS
CVE-2026-10113

5.3MEDIUM

Key Information:

Vendor

Open5GS

Status
Open5gs
Vendor
CVE Published:
30 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10113?

A vulnerability has been identified in the Open5GS networking software, specifically within the shared NF-profile parser component in lib/sbi/nnrf-handler.c. This flaw allows attackers to execute a denial of service attack remotely, potentially impacting system availability. An exploit for this vulnerability has been publicly disclosed, highlighting the urgency of applying the necessary security patches to mitigate the risk effectively.

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-2026-10113 - Proof of Concept

References

https://vuldb.com/vuln/367291
vdb-entry
https://vuldb.com/vuln/367291/cti
signaturepermissions-required
https://vuldb.com/submit/818581
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)
.