Vulnerability-Lookup

CVE-2026-9300 (GCVE-0-2026-9300)

Vulnerability from cvelistv5 – Published: 2026-05-23 11:45 – Updated: 2026-05-26 13:21

Title

omec-project amf NGSetupRequest memory corruption

Summary

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

5.3 (Medium)


                        
                          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

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-119 - Memory Corruption

Assigner

VulDB

References

6 references

URL	Tags
https://vuldb.com/vuln/365247	vdb-entry
https://vuldb.com/vuln/365247/cti	signaturepermissions-required
https://vuldb.com/submit/811841	third-party-advisory
https://github.com/omec-project/amf/issues/679	exploitissue-tracking
https://github.com/omec-project/amf/pull/666	issue-trackingpatch
https://github.com/omec-project/amf/	product

Impacted products

1 product

Vendor	Product	Version
omec-project	amf	Affected: 2.1.0 Affected: 2.1.1 cpe:2.3:a:omec-project:amf::::::::

Credits

shovon0203 (VulDB User)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-9300

Vulnerability from fkie_nvd - Published: 2026-05-23 12:17 - Updated: 2026-06-17 11:05

Severity

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/omec-project/amf/
	cna@vuldb.com	https://github.com/omec-project/amf/issues/679
	cna@vuldb.com	https://github.com/omec-project/amf/pull/666
	cna@vuldb.com	https://vuldb.com/submit/811841
	cna@vuldb.com	https://vuldb.com/vuln/365247
	cna@vuldb.com	https://vuldb.com/vuln/365247/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
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    {
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        {
          "cpes": [
            "cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:*"
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          "versions": [
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    }
  ],
  "id": "CVE-2026-9300",
  "lastModified": "2026-06-17T11:05:01.740",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-9300",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-26T13:21:13.115245Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-23T12:17:02.803",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/omec-project/amf/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/omec-project/amf/issues/679"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/omec-project/amf/pull/666"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/811841"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/365247"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/365247/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-6P7M-C3MW-4GMW

Vulnerability from github – Published: 2026-05-26 13:30 – Updated: 2026-06-30 14:56

Summary

omec-project amf Vulnerable to Improper Restriction of Operations within the Bounds of a Memory Buffer

Details

Severity

6.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

2.1 (Low)


                  
                    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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/omec-project/amf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.1-0.20260421213846-34bc6724acc9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-9300"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-30T14:56:02Z",
    "nvd_published_at": "2026-05-23T12:17:02Z",
    "severity": "LOW"
  },
  "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.",
  "id": "GHSA-6p7m-c3mw-4gmw",
  "modified": "2026-06-30T14:56:02Z",
  "published": "2026-05-26T13:30:24Z",
  "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"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "omec-project amf Vulnerable to Improper Restriction of Operations within the Bounds of a Memory Buffer"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2026-9300 (GCVE-0-2026-9300)

FKIE_CVE-2026-9300

GHSA-6P7M-C3MW-4GMW

Tags

Sightings

Nomenclature