CVE-2025-15418

A security flaw has been discovered in Open5GS up to 2.7.6. Affected by this vulnerability is the function ogs_gtp2_parse_bearer_qos in the library lib/gtp/v2/types.c of the component Bearer QoS IE Length Handler. Performing manipulation results in denial of service. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is named 4e913d21f2c032b187815f063dbab5ebe65fe83a. To fix this issue, it is recommended to deploy a patch.

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/open5gs/open5gs/commit/4e913d21f2c032b187815f063dbab5ebe65fe83a	Patch
https://github.com/open5gs/open5gs/issues/4217	Exploit Issue Tracking Vendor Advisory
https://github.com/open5gs/open5gs/issues/4217#issue-3759615968	Exploit Issue Tracking Vendor Advisory
https://github.com/open5gs/open5gs/issues/4217#issuecomment-3690767105	Issue Tracking Exploit Vendor Advisory
https://vuldb.com/?ctiid.339340	Permissions Required VDB Entry
https://vuldb.com/?id.339340	Third Party Advisory VDB Entry
https://vuldb.com/?submit.728043	Third Party Advisory VDB Entry
https://github.com/open5gs/open5gs/issues/4217	Exploit Issue Tracking Vendor Advisory
https://github.com/open5gs/open5gs/issues/4217#issue-3759615968	Exploit Issue Tracking Vendor Advisory
https://github.com/open5gs/open5gs/issues/4217#issuecomment-3690767105	Issue Tracking Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-01-02 00:15

Updated : 2026-01-06 15:06

NVD link : CVE-2025-15418

Mitre link : CVE-2025-15418

CVE.ORG link : CVE-2025-15418

JSON object : View

Products Affected

open5gs

open5gs

CWE

CWE-404

Improper Resource Shutdown or Release

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