CVE-2025-41068

High

Description

Reachable Assertion vulnerability in Open5GS up to version 2.7.6 allows attackers with connectivity to the NRF to cause a denial of service. This is achieved by sending the creation of an NF with an invalid type via SBI and then requesting its data. The NRF executes a check that crashes the process, leaving the discovery service unresponsive.

SeverityHigh

CVSS7.5

Exploit probability—

ProductOpen5gs

PublishedOct 27, 2025

First seenOct 27, 2025

Weakness typeCWE-617CWE-617

How to fix

Update

open5gs open5gs2.7.5 or later

Patches

open5gs.org/open5gs/release/2025/07/19/release-v2.7.6.html

Affected products

Product	Affected versions	Fixed in
open5gs open5gs	v < 2.7.5	2.7.5

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