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CVE

CVE-2026-1973

A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a manipulation can lead to null pointer dereference.
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CVE

CVE-2026-1973

A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a manipulation can lead to null pointer dereference.

A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. It is best practice to apply a patch to resolve this issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
5.5
-
4.0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/free5gc/free5gc/, https://github.com/free5gc/free5gc/issues/815, https://github.com/free5gc/free5gc/issues/815#issue-3832032062, https://vuldb.com/?ctiid.344495, https://vuldb.com/?id.344495, https://vuldb.com/?submit.743236, https://github.com/free5gc/free5gc/issues/815, https://github.com/free5gc/free5gc/issues/815#issue-3832032062, https://github.com/free5gc/smf/pull/189, https://vuldb.com/?ctiid.344495, https://github.com/free5gc/free5gc/issues/815, https://github.com/free5gc/free5gc/issues/815#issue-3832032062, https://vuldb.com/?submit.743236

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00084%
EPSS Percentile
0.24276%
Introduced Version
0
Fix Available

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