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CVE-2025-15532

MEDIUM

5.3

Description

A security flaw has been discovered in Open5GS up to 2.7.5. This issue affects some unknown processing of the component Timer Handler. The manipulation results in resource consumption. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The patch is identified as c7c131f8d2cb1195ada5e0e691b6868ebcd8a845. It is best practice to apply a patch to resolve this issue.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/17/2026

Last Modified2/23/2026

Sourcenvd

Honeypot Sightings0

Affected Products

open5gs:open5gs

Weaknesses (CWE)

CWE-400CWE-404CWE-404

References

https://github.com/open5gs/open5gs/(cna@vuldb.com)

https://github.com/open5gs/open5gs/commit/c7c131f8d2cb1195ada5e0e691b6868ebcd8a845(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4220(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4220#issue-3766066853(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4221(cna@vuldb.com)

https://vuldb.com/?ctiid.341599(cna@vuldb.com)

https://vuldb.com/?id.341599(cna@vuldb.com)

https://vuldb.com/?submit.729354(cna@vuldb.com)

https://vuldb.com/?submit.729357(cna@vuldb.com)

https://vuldb.com/?submit.735340(cna@vuldb.com)

https://vuldb.com/?submit.735341(cna@vuldb.com)

https://vuldb.com/?submit.735342(cna@vuldb.com)

IOC Correlations

No correlations recorded

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