Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-9300— omec-project amf NGSetupRequest memory corruption

Quick assessment

Affected
omec-project amf
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

CVSS 6.3 · Medium EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
omec-project amf 2.1.0 affected
2.1.1 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-9300

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
omec-project amf NGSetupRequest memory corruption
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
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
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-9300

请登录查看更多情报信息。

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
Same vendor: omec-project
Same weakness: CWE-119

V. Comments for CVE-2026-9300

No comments yet

Leave a comment