๐Ÿ›ก๏ธ CVE-2026-2522
๐ŸŸก CVSS 5.3 โ€” Medium โš ๏ธ Exploit Public CWE-119 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is an unknown function of the file /src/mme/esm-build.c of the component MME. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-119
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-02-16
Updated 2026-06-02
Modified 2026-02-18
Fix URL N/A

Affected Packages

Software From version Fixed in
open5gs โ€” 2.7.6

References

Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4283
Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4283#issue-3807916595
Permissions Required, VDB Entry https://vuldb.com/?ctiid.346110
Third Party Advisory, VDB Entry https://vuldb.com/?id.346110
Third Party Advisory, VDB Entry https://vuldb.com/?submit.738336

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