CVE-2026-9300— omec-project amf NGSetupRequest memory corruption
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| omec-project | amf | 2.1.0 | affected |
2.1.1 | affected |
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I. Basic Information for CVE-2026-9300
Vulnerability Information
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Vulnerability Title
omec-project amf NGSetupRequest memory corruption
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in omec-project amf up to 2.1.1. This affects an unknown part of the component NGSetupRequest Handler. Such manipulation leads to memory corruption. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. It is best practice to apply a patch to resolve this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
amf 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
amf是free5GC开源的一个Apache许可证文本库。 amf 2.1.1及之前版本存在缓冲区错误漏洞，该漏洞源于NGSetupRequest Handler组件未知部分，可能导致内存损坏。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| omec-project | amf | 2.1.0 | cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-9300
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-9300 (1)
Other References for CVE-2026-9300 (2)
Same Patch Batch · omec-project · 2026-05-23 · 4 CVEs total
| CVE-2026-9299 | 6.3 MEDIUM | omec-project amf handler.go PDUSessionResourceModifyIndication memory corruption |
| CVE-2026-9298 | 6.3 MEDIUM | omec-project amf PathSwitchRequest memory corruption |
| CVE-2026-9301 | 6.3 MEDIUM | omec-project amf NGReset Message memory corruption |
IV. Related Vulnerabilities
Same product: amf
- CVE-2026-9301
omec-project amf NGReset Message memory corruption - CVE-2026-9299
omec-project amf handler.go PDUSessionResourceModifyIndicati - CVE-2026-9298
omec-project amf PathSwitchRequest memory corruption - CVE-2026-8783
omec-project amf dispatcher.go UERadioCapabilityCheckRespons - CVE-2026-8782
omec-project amf NGAP Message handler.go null pointer derefe
Same vendor: omec-project
- CVE-2026-9301
omec-project amf NGReset Message memory corruption - CVE-2026-9299
omec-project amf handler.go PDUSessionResourceModifyIndicati - CVE-2026-9298
omec-project amf PathSwitchRequest memory corruption - CVE-2026-8783
omec-project amf dispatcher.go UERadioCapabilityCheckRespons - CVE-2026-8782
omec-project amf NGAP Message handler.go null pointer derefe
Same weakness: CWE-119
- CVE-2026-9301
omec-project amf NGReset Message memory corruption - CVE-2026-9299
omec-project amf handler.go PDUSessionResourceModifyIndicati - CVE-2026-9298
omec-project amf PathSwitchRequest memory corruption - CVE-2026-8780
omec-project amf NGAP Message dispatcher.go memory corruptio - CVE-2026-8779
omec-project amf handler.go NGSetupRequest memory corruption
V. Comments for CVE-2026-9300
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