CVE-2025-15555

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Source
https://cve.org/CVERecord?id=CVE-2025-15555
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15555.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-15555
Published
2026-02-04T20:32:07.223Z
Modified
2026-07-15T19:00:10.675549Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X CVSS Calculator
Summary
Open5GS VoLTE Cx-Test hss-cx-path.c hss_ogs_diam_cx_mar_cb stack-based overflow
Details

A security flaw has been discovered in Open5GS up to 2.7.6. Affected by this vulnerability is the function hssogsdiamcxmarcb of the file src/hss/hss-cx-path.c of the component VoLTE Cx-Test. The manipulation of the argument OGSKEY_LEN results in stack-based buffer overflow. The attack may be launched remotely. The patch is identified as 54dda041211098730221d0ae20a2f9f9173e7a21. A patch should be applied to remediate this issue.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/15xxx/CVE-2025-15555.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "2.7.3"
                },
                {
                    "last_affected": "2.7.3"
                },
                {
                    "introduced": "2.7.4"
                },
                {
                    "last_affected": "2.7.4"
                }
            ]
        }
    ],
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-121"
    ]
}
References

Affected packages

Git / github.com/open5gs/open5gs

Affected ranges

Type
GIT
Repo
https://github.com/open5gs/open5gs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
54dda041211098730221d0ae20a2f9f9173e7a21
Database specific 
{
    "cpe": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.7.6"
        }
    ]
}

Affected versions

2.*
2.7.0
2.7.1
2.7.2
2.7.5
2.7.6
v0.*
v0.1.0
v0.1.1
v0.2.0
v0.3.0
v0.3.1
v0.3.10
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.8
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.5.0
v0.5.1
v0.5.2
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.3.0
v2.*
v2.0.0
v2.0.18
v2.0.22
v2.1.0
v2.1.1
v2.1.3
v2.1.4
v2.1.5
v2.1.7
v2.2.0
v2.2.1
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3.0
v2.3.2
v2.3.6
v2.4.0
v2.4.1
v2.4.3
v2.4.4
v2.4.5
v2.4.7
v2.4.8
v2.4.9
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.6
v2.7.0
v2.7.1
v2.7.2

Database specific

vanir_signatures_modified 
"2026-07-15T19:00:10Z"
vanir_signatures 
[
    {
        "id": "CVE-2025-15555-34129b1f",
        "signature_version": "v1",
        "digest": {
            "function_hash": "213993595022817816177817134076902112170",
            "length": 14336.0
        },
        "signature_type": "Function",
        "target": {
            "function": "hss_ogs_diam_cx_mar_cb",
            "file": "src/hss/hss-cx-path.c"
        },
        "source": "https://github.com/open5gs/open5gs/commit/54dda041211098730221d0ae20a2f9f9173e7a21",
        "deprecated": false
    },
    {
        "id": "CVE-2025-15555-6374d57c",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "113277272816105327980358157955045789155",
                "331843184659930697427739673789453516581",
                "188990421608983822363005254150933372594",
                "88594859375357997267078913998446231254"
            ]
        },
        "signature_type": "Line",
        "target": {
            "file": "src/hss/hss-cx-path.c"
        },
        "source": "https://github.com/open5gs/open5gs/commit/54dda041211098730221d0ae20a2f9f9173e7a21",
        "deprecated": false
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15555.json"