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High 7.5Published Feb 16, 2026
CVE-2026-2525A vulnerability has been found in Free5GC up to 4.1.0.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A vulnerability has been found in Free5GC up to 4.1.0. This affects an unknown function of the component PFCP UDP Endpoint. Such manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-404
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
free5gc free5gc free5gc:free5gc | through 4.1.0 | NVD |
References
- https://github.com/free5gc/free5gc/product
- https://github.com/free5gc/free5gc/issues/796exploit, issue-tracking, vendor-advisory
- https://github.com/free5gc/free5gc/issues/796#issue-3812169865exploit, issue-tracking, vendor-advisory
- https://vuldb.com/?ctiid.346113permissions-required, vdb-entry
- https://vuldb.com/?id.346113third-party-advisory, vdb-entry
- https://vuldb.com/?submit.739509third-party-advisory, vdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.