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CVE-2026-10116— Open5GS ue-authentications Endpoint ogs-timer.c ogs_sbi_xact_add denial of service

CVSS 4.3 · Medium EPSS 0.39% · P32

Affected Version Matrix 8

VendorProductVersion RangeStatus
n/aOpen5GS2.7.0affected
2.7.1affected
2.7.2affected
2.7.3affected
2.7.4affected
2.7.5affected
2.7.6affected
2.7.7affected
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I. Basic Information for CVE-2026-10116

Vulnerability Information
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Vulnerability Title
Open5GS ue-authentications Endpoint ogs-timer.c ogs_sbi_xact_add denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in Open5GS up to 2.7.7. This vulnerability affects the function ogs_sbi_xact_add in the library /lib/core/ogs-timer.c of the component ue-authentications Endpoint. Performing a manipulation results in denial of service. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. Applying a patch is the recommended action to fix this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
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ue-authentications Endpoint中函数ogs_sbi_xact_add导致拒绝服务，攻击者可远程发起攻击。
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-2026-10116

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III. Intelligence Information for CVE-2026-10116

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Other References for CVE-2026-10116 (1)

Same Patch Batch · n/a · 2026-05-30 · 6 CVEs total

CVE-2026-101564.3 MEDIUMOpen5GS nf-instances Endpoint nnrf-handler.c handle_amf_info resource consumption
CVE-2026-101174.3 MEDIUMOpen5GS nghttp2-server.c ogs_pool_id_calloc denial of service
CVE-2026-101154.3 MEDIUMOpen5GS Shared NF-profile nnrf-handler.c denial of service
CVE-2026-101144.3 MEDIUMOpen5GS Shared NF-profile nnrf-handler.c handle_scp_info out-of-bounds write
CVE-2026-101134.3 MEDIUMOpen5GS Shared NF-profile nnrf-handler.c denial of service

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-10116

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