CVE-2026-9300: Github.com/omec project/amf Omec-project Amf Vulnerable To Improper Vulnerability

LOW
Advisory Identifier: GHSA-6p7m-c3mw-4gmw
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CVSS 6.3
CWE-119
Published
Advisory Summary

CVE-2026-9300 is a LOW (CVSS 6.3) omec-project amf vulnerable to improper vulnerability (CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer) affecting Github.com/omec project/amf libraries in the Go ecosystem. The issue involves omec-project amf vulnerable to improper restriction of operations within the bounds of a memory buffer. Remediation is available by upgrading affected packages to version 1.7.1-0.20260421213846-34bc6724acc9.

CVE-2026-9300 at a Glance

CVE Identifier CVE-2026-9300
GHSA Identifier GHSA-6p7m-c3mw-4gmw
Severity LOW
CVSS v3.1 Base Score 6.3
CWE Classification CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Product Github.com/omec project/amf
Package Ecosystem Go
Published Date
Last Updated

Security Impact

CVSS: 6.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability Low (A:L)

How to Fix CVE-2026-9300

To remediate this vulnerability, upgrade all affected Github.com/omec project/amf dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

github.com/omec-project/amf fixed: 1.7.1-0.20260421213846-34bc6724acc9 
Upgrade github.com/omec-project/amf to 1.7.1-0.20260421213846-34bc6724acc9
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for github.com/omec-project/amf

How to Check if You Are Affected

To determine whether your application is affected by CVE-2026-9300, inspect your project dependencies for Github.com/omec project/amf:

inspect dependencies for github.com/omec-project/amf

Analyze the terminal output to locate any version of Github.com/omec project/amf in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.7.1-0.20260421213846-34bc6724acc9), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer, where the product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. this may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. In Github.com/omec project/amf, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

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.

CVE-2026-9300 Affected Github.com/omec project/amf Versions

1 component(s)
Fixed Versions:
1.7.1-0.20260421213846-34bc6724acc9
Product / Package Ecosystem Affected Versions Fixed Version
github.com/omec-project/amf
golang/github.com/omec-project/amf
Go
< 1.7.1-0.20260421213846-34bc6724acc9
1.7.1-0.20260421213846-34bc6724acc9

References

NVD — CVE-2026-9300 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-9300
Github.com/omec project/amf Source Repository REPOSITORY
https://github.com/omec-project/amf/issues/679
Github.com/omec project/amf Source Repository REPOSITORY
https://github.com/omec-project/amf/pull/666
Security Fix Commit FIX COMMIT
https://github.com/omec-project/amf/commit/34bc6724acc97dba1f8691e586da95b042cb612d
Github.com/omec project/amf Source Repository REPOSITORY
https://github.com/omec-project/amf
vuldb.com/submit/811841 WEB
https://vuldb.com/submit/811841
vuldb.com/vuln/365247 WEB
https://vuldb.com/vuln/365247
vuldb.com/vuln/365247/cti WEB
https://vuldb.com/vuln/365247/cti

Frequently Asked Questions

What is CVE-2026-9300?
CVE-2026-9300 is a security vulnerability in Github.com/omec project/amf involving omec-project amf Vulnerable to Improper Restriction of Operations within the Bounds of a Memory Buffer under CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer.
Which Github.com/omec project/amf versions are affected?
Affected versions include releases prior to 1.7.1-0.20260421213846-34bc6724acc9 across affected packages: github.com/omec-project/amf.
What version fixes CVE-2026-9300?
Upgrading to 1.7.1-0.20260421213846-34bc6724acc9 (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/omec-project/amf affected?
Yes, github.com/omec-project/amf is affected in releases prior to 1.7.1-0.20260421213846-34bc6724acc9. Upgrade your dependency to 1.7.1-0.20260421213846-34bc6724acc9 or later.
What is the CVSS score of CVE-2026-9300?
CVE-2026-9300 has a CVSS v3.1 base score of 6.3 (LOW) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
What CWE is associated with CVE-2026-9300?
CVE-2026-9300 is classified under CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer (The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.).
How can I check Go dependencies for CVE-2026-9300?
Run the dependency tree command: 'inspect dependencies for github.com/omec-project/amf'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-6p7m-c3mw-4gmw",
  "modified" : "2026-06-30T14:56:02Z",
  "published" : "2026-05-26T13:30:24Z",
  "aliases" : [ "CVE-2026-9300" ],
  "summary" : "omec-project amf Vulnerable to Improper Restriction of Operations within the Bounds of a Memory Buffer",
  "details" : "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.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/omec-project/amf"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.7.1-0.20260421213846-34bc6724acc9"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-9300"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/omec-project/amf/issues/679"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/omec-project/amf/pull/666"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/omec-project/amf/commit/34bc6724acc97dba1f8691e586da95b042cb612d"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/omec-project/amf"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/submit/811841"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/vuln/365247"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/vuln/365247/cti"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-119" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-06-30T14:56:02Z",
    "nvd_published_at" : "2026-05-23T12:17:02Z"
  }
}