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CVE-2026-8782— omec-project amf NGAP Message handler.go null pointer dereference

CVSS 4.3 · Medium EPSS 0.05% · P14

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProductVersion RangeStatus
omec-projectamf2.1.3-devaffected
2.2.0unaffected
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I. Basic Information for CVE-2026-8782

Vulnerability Information
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Vulnerability Title
omec-project amf NGAP Message handler.go null pointer dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
A weakness has been identified in omec-project amf up to 2.1.3-dev. This affects an unknown function of the file ngap/handler.go of the component NGAP Message Handler. This manipulation causes null pointer dereference. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2.2.0 mitigates this issue. It is recommended to upgrade the affected component. The same pull request fixes multiple security issues.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
amf 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
amf是free5GC开源的一个Apache许可证文本库。 amf 2.1.3-dev及之前版本存在安全漏洞，该漏洞源于NGAP Message Handler组件中文件ngap/handler.go的未知函数导致空指针取消引用，可能允许远程攻击。
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
omec-projectamf 2.1.3-dev cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-8782

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III. Intelligence Information for CVE-2026-8782

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Advisory · 1

Same Patch Batch · omec-project · 2026-05-18 · 5 CVEs total

CVE-2026-87814.3 MEDIUMomec-project amf handler.go RANConfiguration null pointer dereference
CVE-2026-87804.3 MEDIUMomec-project amf NGAP Message dispatcher.go memory corruption
CVE-2026-87794.3 MEDIUMomec-project amf handler.go NGSetupRequest memory corruption
CVE-2026-87834.3 MEDIUMomec-project amf dispatcher.go UERadioCapabilityCheckResponse null pointer dereference

IV. Related Vulnerabilities

Same product: amf
Same vendor: omec-project
Same weakness: CWE-476

V. Comments for CVE-2026-8782

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