VulnerabilityAnalyzed
CVE-2026-1975
The attack can be executed remotely.
MEDIUM 5.5EPSS 0.55%
Does this matter?
Lower severity and a low EPSS score (0.55%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 5.5 MEDIUMCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.55% probability · 44th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404, CWE-476
- Affected
- free5gc/free5gc
- Source
- cna@vuldb.com
References
- https://github.com/free5gc/free5gc/Product
- https://github.com/free5gc/free5gc/issues/814Exploit, Issue Tracking, Vendor Advisory
- https://github.com/free5gc/free5gc/issues/814#issue-3831993593Exploit, Issue Tracking, Vendor Advisory
- https://github.com/free5gc/smf/pull/189Issue Tracking
- https://vuldb.com/?ctiid.344497Permissions Required, VDB Entry
- https://vuldb.com/?id.344497Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.743238Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.