Vulnerability-Lookup

GHSA-XCQP-688W-CRP9

Vulnerability from github – Published: 2026-09-14 06:31 – Updated: 2026-09-14 06:31

Details

A flaw has been found in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field_count of the file scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to reachable assertion. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version abi-16.23 addresses this issue. This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.

Severity

2.8 (Low)


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

0.9 (Low)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

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{
  "affected": [],
  "aliases": [
    "CVE-2026-90684"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-14T05:16:59Z",
    "severity": "LOW"
  },
  "details": "A flaw has been found in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field_count of the file scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to reachable assertion. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version abi-16.23 addresses this issue. This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.",
  "id": "GHSA-xcqp-688w-crp9",
  "modified": "2026-09-14T06:31:19Z",
  "published": "2026-09-14T06:31:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90684"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/issues/3824"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/releases/tag/abi-16.23"
    },
    {
      "type": "WEB",
      "url": "https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln%20GPAC%20MP4Box%20Assertion%20Failure%20assert(node).md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-90684"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/914026"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/403217"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/403217/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-90684 (GCVE-0-2026-90684)

Vulnerability from cvelistv5 – Published: 2026-09-14 05:00 – Updated: 2026-09-14 15:47 X_Open Source

Title

GPAC MP4Box base_scenegraph.c gf_node_get_field_count assertion

Summary

Severity

2.4 (Low)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

2.8 (Low)


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

2.8 (Low)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-14 15:46 UTC

CWE

CWE-617 - Reachable Assertion

Assigner

VulDB mitre root

References

9 references

URL	Tags
https://vuldb.com/vuln/403217	vdb-entrytechnical-description
https://vuldb.com/vuln/403217/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90684	third-party-advisory
https://vuldb.com/submit/914026	third-party-advisory
https://github.com/gpac/gpac/issues/3824	issue-tracking
https://github.com/r1ck9-2q/cve_summit/blob/main/…	exploit
https://github.com/gpac/gpac/commit/49dee5cad329c…	patch
https://github.com/gpac/gpac/releases/tag/abi-16.23	patch
https://github.com/gpac/gpac/	product

Impacted products

1 product

Vendor	Product	Version
n/a	GPAC	Affected: f1219cde Unaffected: abi-16.23 cpe:2.3:a:gpac:gpac::::::::

Credits

Dem0000000 (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-90684",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-14T15:46:43.770606Z",
                "version": "2.0.3"
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      }
    ],
    "cna": {
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          "cpes": [
            "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"
          ],
          "modules": [
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          ],
          "product": "GPAC",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "f1219cde"
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            }
          ]
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      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Dem0000000 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
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        {
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          "tags": [
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          "tags": [
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        },
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          "tags": [
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          "url": "https://vuldb.com/submit/914026"
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          "tags": [
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          "url": "https://github.com/gpac/gpac/issues/3824"
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          "lang": "en",
          "time": "2026-09-13T07:00:52.000Z",
          "value": "VulDB entry last update"
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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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GHSA-XCQP-688W-CRP9

CVE-2026-90684 (GCVE-0-2026-90684)

Tags

Sightings

Nomenclature

Related by attack behaviour