CVE-2026-15194

1.9 lowEPSS 0.2%

Low (1.9). EPSS 0.2% chance of exploitation in the next 30 days.

A security flaw has been discovered in Open5GS 2.7.7. This affects the function amf_context_final of the file src/amf/context.c of the component AMF. Performing a manipulation results in use after free. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks.

Severity

CVSS 4.0

1.9 low

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CVSS 3.1

3.3 low

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWEs: CWE-119, CWE-416
Published: 2026-07-09
Modified: 2026-09-03
Record from: the NVD, synced 2026-10-19

References

https://github.com/open5gs/open5gs/
https://github.com/open5gs/open5gs/security/advisories/GHSA-88pq-hpwv-2vjw
https://vuldb.com/cve/CVE-2026-15194
https://vuldb.com/submit/851630
https://vuldb.com/vuln/377122

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