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CVE-2026-8119— Open5GS NSSF nghttp2-server.c ogs_sbi_stream_find_by_id denial of service

CVSS 3.3 · Low EPSS 0.01% · P2
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I. Basic Information for CVE-2026-8119

Vulnerability Information
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Vulnerability Title
Open5GS NSSF nghttp2-server.c ogs_sbi_stream_find_by_id denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in Open5GS up to 2.7.7. Impacted is the function ogs_sbi_stream_find_by_id in the library /lib/sbi/nghttp2-server.c of the component NSSF. Performing a manipulation results in denial of service. Attacking locally is a requirement. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不恰当的资源关闭或释放
Source: NVD (National Vulnerability Database)
Vulnerability Title
Open5GS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open5GS是Open5GS开源的一个 5G Core 和 Epc 的 C 语言开源实现，即 Lte/Nr 网络的核心网络。 Open5GS 2.7.7及之前版本存在安全漏洞，该漏洞源于组件NSSF中库/lib/sbi/nghttp2-server.c的函数ogs_sbi_stream_find_by_id操作导致拒绝服务，需要本地攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-Open5GS 2.7.0 cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-8119

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III. Intelligence Information for CVE-2026-8119

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Same Patch Batch · n/a · 2026-05-08 · 40 CVEs total

CVE-2026-81276.3 MEDIUMeladmin Users API Endpoint UserController.java checkLevel access control
CVE-2026-81234.3 MEDIUMOpen5GS NSSF message.c ogs_sbi_discovery_option_add_snssais denial of service
CVE-2026-81224.3 MEDIUMOpen5GS NSSF message.c ogs_sbi_discovery_option_add_service_names denial of service
CVE-2026-81214.3 MEDIUMOpen5GS NSSF conv.c ogs_sbi_parse_plmn_list denial of service
CVE-2026-81204.3 MEDIUMOpen5GS NSSF nnssf-handler.c denial of service
CVE-2026-81243.3 LOWGPAC box_code_base.c sidx_box_read allocation of resources
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CVE-2025-69599RayVentory Scan Engine 安全漏洞
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CVE-2023-46453GL.iNet Router 安全漏洞
CVE-2026-38361dash-uploader 资源管理错误漏洞
CVE-2026-37431Beauty Parlour Management System SQL注入漏洞
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Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Open5GS
Same vendor: n/a
Same weakness: CWE-404

V. Comments for CVE-2026-8119

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