CVE-2026-107166
A weakness has been identified in Open5GS up to 2.7.7
- Risk score
- 41/100
- CVSS
- 5.3 v3.1
- Exploit chance (30 days)
- 0.6%
- Published
- 7 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- A weakness has been identified in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pfcp_xact_local_create of the file src/upf/gtp-path.c of the component GTP-U Receive Path. This manipulation causes allocation of resources. The attack is possible to be carried out remotely. The exploit has been made av…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 5.3 medium
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/commit/9ffc252482d9b03ac01abcedbe95497ff4f95dd0
- https://github.com/open5gs/open5gs/issues/4792
- https://github.com/open5gs/open5gs/pull/4806
- https://vuldb.com/cve/CVE-2026-107166
- https://vuldb.com/submit/994175
- https://vuldb.com/vuln/414968
- https://vuldb.com/vuln/414968/cti
Original description
A weakness has been identified in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pfcp_xact_local_create of the file src/upf/gtp-path.c of the component GTP-U Receive Path. This manipulation causes allocation of resources. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 9ffc252482d9b03ac01abcedbe95497ff4f95dd0. It is recommended to apply a patch to fix this issue.
Last activity 7 Oct 2026. Patch Forecast updates every hour.