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CVE-2025-15418

3.3 · LOW

A security flaw has been discovered in Open5GS up to 2.7.6.

Published Jan 2, 2026CWE-404EPSS 0.19%

Overview

CVE-2025-15418 is a low-severity vulnerability. It was published on January 2, 2026 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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 a 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/open5gs/open5gs/GitHubgithub.com/open5gs/open5gs/commit/4e913d21f2c032b187815f063dbab5ebe65fe83aGitHubgithub.com/open5gs/open5gs/issues/4217GitHubgithub.com/open5gs/open5gs/issues/4217#issue-3759615968GitHubgithub.com/open5gs/open5gs/issues/4217#issuecomment-3690767105Refvuldb.com/?ctiid.339340Refvuldb.com/?id.339340Refvuldb.com/?submit.728043GitHubgithub.com/open5gs/open5gs/issues/4217GitHubgithub.com/open5gs/open5gs/issues/4217#issue-3759615968

How CyberStrike helps

Frequently asked questions

What is CVE-2025-15418?

CVE-2025-15418 is a low-severity vulnerability. It was published on January 2, 2026 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2025-15418?

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-15418?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-15418?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-15418 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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