CVE-2026-8252

MEDIUM 4.3

Open5GS SMF smf_nsmf_handle_create_data_in_hsmf null pointer dereference

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in Open5GS up to 2.7.7. Affected is the function smf_nsmf_handle_create_data_in_hsmf of the component SMF. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-476 CWE-404
Vendor	n/a
Product	open5gs
Published	May 10, 2026
Last Updated	May 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / Open5GS

2.7.0 2.7.1 2.7.2 2.7.3 2.7.4 2.7.5 2.7.6 2.7.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/362549 vuldb.com: https://vuldb.com/vuln/362549/cti vuldb.com: https://vuldb.com/submit/808482 github.com: https://github.com/open5gs/open5gs/issues/4446 github.com: https://github.com/open5gs/open5gs/

Credits

🔍 FrankLin (VulDB User) VulDB CNA Team