Open5GS nghttp2-server.c ogs_pool_id_calloc denial of service_CVE-2026-10117

5.3 / 10

MEDIUM

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

Description

A weakness has been identified in Open5GS up to 2.7.7. This issue affects the function ogs_pool_id_calloc in the library /lib/sbi/nghttp2-server.c. Executing a manipulation can lead to denial of service. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. It is best practice to apply a patch to resolve this issue.

Basic Information

ID CVE-2026-10117

Source VulDB

Published May 30, 2026 at 12:30

Affected Product

Vendor n/a

Product Open5GS

Version 2.7.0

Affected Versions n/a Open5GS 2.7.0
n/a Open5GS 2.7.1
n/a Open5GS 2.7.2
n/a Open5GS 2.7.3
n/a Open5GS 2.7.4
n/a Open5GS 2.7.5
n/a Open5GS 2.7.6
n/a Open5GS 2.7.7

CWE Classification

CWE-404

References

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    "lastseen": "",
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    "published": "2026-05-30T12:30:08.160Z",
    "modified": "2026-05-30T12:30:08.160Z",
    "type": "cve",
    "title": "Open5GS nghttp2-server.c ogs_pool_id_calloc denial of service",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/367295\nhttps://vuldb.com/vuln/367295/cti\nhttps://vuldb.com/submit/818586\nhttps://github.com/open5gs/open5gs/issues/4474\nhttps://github.com/open5gs/open5gs/",
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    "sourceData": "n/a Open5GS 2.7.0\nn/a Open5GS 2.7.1\nn/a Open5GS 2.7.2\nn/a Open5GS 2.7.3\nn/a Open5GS 2.7.4\nn/a Open5GS 2.7.5\nn/a Open5GS 2.7.6\nn/a Open5GS 2.7.7",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
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