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Medium severity5.3OSV Advisory· Published Jan 30, 2026· Updated Jun 17, 2026

CVE-2026-1682

CVE-2026-1682

Description

A flaw has been found in Free5GC SMF up to 4.1.0. Affected is the function HandlePfcpAssociationReleaseRequest of the file internal/pfcp/handler/handler.go of the component PFCP UDP Endpoint. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The exploit has been published and may be used. A patch should be applied to remediate this issue.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Free5gc/Free5gcOSV3 versions
    v3.0.5, v3.0.6, v3.0.7, …+ 2 more
    • (no CPE)range: v3.0.5, v3.0.6, v3.0.7, …
    • cpe:2.3:a:free5gc:free5gc:*:*:*:*:*:*:*:*range: <=4.1.0
    • (no CPE)range: <=4.1.0
  • Free5gc/SMFllm-create
    Range: <=4.1.0

Patches

Vulnerability mechanics

References

7

News mentions

0

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