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CVE-2026-1975

Free5GC pfcp_reports.go identityTriggerType null pointer dereference

CVSS 6.9 MEDIUMEPSS 0.5%CWE-404CWE-476
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
06 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A security flaw has been discovered in Free5GC up to 4.1.0. This impacts the function identityTriggerType of the file pfcp_reports.go. The manipulation results in null pointer dereference. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Applying a patch is advised to resolve this issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · Free5GC

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References
https://github.com/free5gc/free5gc/https://github.com/free5gc/free5gc/issues/814https://github.com/free5gc/free5gc/issues/814#issue-3831993593https://github.com/free5gc/smf/pull/189https://vuldb.com/?ctiid.344497https://vuldb.com/?id.344497https://vuldb.com/?submit.743238