CVE-2026-108573 (GCVE-0-2026-108573)

Vulnerability from cvelistv5 – Published: 2026-10-11 11:15 – Updated: 2026-10-11 11:15
VLAI
Title
Open Asset Import Library Assimp PLY File getNextBlock out-of-bounds
Summary
A vulnerability was detected in Open Asset Import Library Assimp up to 6.0.5. Affected by this vulnerability is the function IOStreamBuffer::getNextBlock of the component PLY File Handler. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
5.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C
5.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3705 records in the last 180 days details
References
URL Tags
https://vuldb.com/vuln/416230 vdb-entrytechnical-description
https://vuldb.com/vuln/416230/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-108573 third-party-advisory
https://vuldb.com/submit/955038 third-party-advisory
Impacted products
Vendor Product Version CPE status
Open Asset Import Library Assimp Affected: 6.0.0
Affected: 6.0.1
Affected: 6.0.2
Affected: 6.0.3
Affected: 6.0.4
Affected: 6.0.5
    cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
cz_seuer (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "PLY File Handler"
          ],
          "product": "Assimp",
          "vendor": "Open Asset Import Library",
          "versions": [
            {
              "status": "affected",
              "version": "6.0.0"
            },
            {
              "status": "affected",
              "version": "6.0.1"
            },
            {
              "status": "affected",
              "version": "6.0.2"
            },
            {
              "status": "affected",
              "version": "6.0.3"
            },
            {
              "status": "affected",
              "version": "6.0.4"
            },
            {
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              "version": "6.0.5"
            }
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        },
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          "type": "coordinator",
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was detected in Open Asset Import Library Assimp up to 6.0.5. Affected by this vulnerability is the function IOStreamBuffer::getNextBlock of the component PLY File Handler. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2026-10-11T11:15:19.326Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-416230 | Open Asset Import Library Assimp PLY File getNextBlock out-of-bounds",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/416230"
        },
        {
          "name": "VDB-416230 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/416230/cti"
        },
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          "name": "CVE-2026-108573 | CVE Analysis and Report",
          "tags": [
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          "url": "https://vuldb.com/cve/CVE-2026-108573"
        },
        {
          "name": "Submit #955038 | assimp \u003e= v4.0.0 Out-of-Bounds Read",
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          "time": "2026-10-10T00:00:00.000Z",
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          "time": "2026-10-10T17:33:02.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "Open Asset Import Library Assimp PLY File getNextBlock out-of-bounds",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-108573",
    "datePublished": "2026-10-11T11:15:19.326Z",
    "dateReserved": "2026-10-10T15:27:54.409Z",
    "dateUpdated": "2026-10-11T11:15:19.326Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
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        "affected": [
          {
            "affectedData": [
              {
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                  "cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*"
                ],
                "modules": [
                  "PLY File Handler"
                ],
                "product": "Assimp",
                "vendor": "Open Asset Import Library",
                "versions": [
                  {
                    "status": "affected",
                    "version": "6.0.0"
                  },
                  {
                    "status": "affected",
                    "version": "6.0.1"
                  },
                  {
                    "status": "affected",
                    "version": "6.0.2"
                  },
                  {
                    "status": "affected",
                    "version": "6.0.3"
                  },
                  {
                    "status": "affected",
                    "version": "6.0.4"
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        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability was detected in Open Asset Import Library Assimp up to 6.0.5. Affected by this vulnerability is the function IOStreamBuffer::getNextBlock of the component PLY File Handler. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way."
          }
        ],
        "id": "CVE-2026-108573",
        "lastModified": "2026-10-11T12:16:52.783",
        "metrics": {
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          "cvssMetricV40": [
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                "Recovery": "NOT_DEFINED",
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                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
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                "privilegesRequired": "LOW",
                "providerUrgency": "NOT_DEFINED",
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                "subConfidentialityImpact": "NONE",
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                "userInteraction": "PASSIVE",
                "valueDensity": "NOT_DEFINED",
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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