CVE-2026-107166

Source
https://cve.org/CVERecord?id=CVE-2026-107166
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107166.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107166
Published
2026-10-07T16:00:09Z
Modified
2026-10-28T11:03:59Z
Severity
  • 5.5 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
Open5GS GTP-U Receive Path gtp-path.c ogs_pfcp_xact_local_create allocation of resources
Details

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.

Database specific
{
    "cna_assigner":  "VulDB",
    "cwe_ids":  [
        "CWE-400",
        "CWE-770"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107166.json",
    "unresolved_ranges":  [
        {
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                    "range":  [
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                            "introduced":  "2.7.3"
                        },
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                            "last_affected":  "2.7.3"
                        },
                        {
                            "introduced":  "2.7.4"
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                            "last_affected":  "2.7.4"
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                    "source":  "AFFECTED_FIELD",
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}
References

Affected packages

Git / github.com/open5gs/open5gs

Affected ranges

Type
GIT
Repo
https://github.com/open5gs/open5gs
Events
Database specific
Show details
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        {
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Affected versions

2.*
2.7.0
2.7.1
2.7.2
2.7.5
2.7.6
2.7.7
v2.*
v2.7.0
v2.7.1
v2.7.2
v2.7.7
v2.8.0

Database specific

source
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vanir_signatures_modified
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