Vulnerability-Lookup

CVE-2026-24075 (GCVE-0-2026-24075)

Vulnerability from cvelistv5 – Published: 2026-09-17 04:11 – Updated: 2026-09-17 14:34

Title

Buffer Over-read in Qualcomm IPC

Summary

Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-17 14:34 UTC

CWE

CWE-126 - Buffer Over-read

Assigner

qualcomm mitre root

References

1 reference

URL	Tags
https://docs.qualcomm.com/product/publicresources…

Impacted products

1 product

Vendor	Product	Version	CPE status
Qualcomm, Inc.	Snapdragon	Affected: AQT1000 Affected: Cologne Affected: FastConnect 6200 Affected: FastConnect 6700 Affected: FastConnect 6800 Affected: FastConnect 6900 Affected: FastConnect 7800 Affected: IQX5121 Affected: IQX7181 Affected: QCA0000 Affected: QCA6391 Affected: QCA6420 Affected: QCA6430 Affected: QCM5430 Affected: QCM6490 Affected: Qualcomm Video Collaboration VC3 Platform Affected: SC8380XP Affected: SM6250 Affected: Snapdragon 7c Compute Platform Affected: Snapdragon 7c Gen 2 Compute Platform "Rennell Pro" Affected: Snapdragon 7c+ Gen 3 Compute Affected: Snapdragon 8c Compute Platform "Poipu Lite" Affected: Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite" Affected: Snapdragon 8cx Compute Platform Affected: Snapdragon 8cx Compute Platform "Poipu Pro" Affected: Snapdragon 8cx Gen 2 5G Compute Platform Affected: Snapdragon 8cx Gen 2 5G Compute Platform "Poipu Pro" Affected: Snapdragon 8cx Gen 3 Compute Platform Affected: Snapdragon X2 Elite Affected: WCD9340 Affected: WCD9341 Affected: WCD9370 Affected: WCD9375 Affected: WCD9378C Affected: WCD9380 Affected: WCD9385 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8835 Affected: WSA8840 Affected: WSA8845 Affected: WSA8845H	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-24075

Vulnerability from fkie_nvd - Published: 2026-09-17 05:17 - Updated: 2026-09-17 15:16

Severity

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.

References

	URL	Tags
	product-security@qualcomm.com	https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Snapdragon Compute",
            "Snapdragon Industrial IOT"
          ],
          "product": "Snapdragon",
          "vendor": "Qualcomm, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "AQT1000"
            },
            {
              "status": "affected",
              "version": "Cologne"
            },
            {
              "status": "affected",
              "version": "FastConnect 6200"
            },
            {
              "status": "affected",
              "version": "FastConnect 6700"
            },
            {
              "status": "affected",
              "version": "FastConnect 6800"
            },
            {
              "status": "affected",
              "version": "FastConnect 6900"
            },
            {
              "status": "affected",
              "version": "FastConnect 7800"
            },
            {
              "status": "affected",
              "version": "IQX5121"
            },
            {
              "status": "affected",
              "version": "IQX7181"
            },
            {
              "status": "affected",
              "version": "QCA0000"
            },
            {
              "status": "affected",
              "version": "QCA6391"
            },
            {
              "status": "affected",
              "version": "QCA6420"
            },
            {
              "status": "affected",
              "version": "QCA6430"
            },
            {
              "status": "affected",
              "version": "QCM5430"
            },
            {
              "status": "affected",
              "version": "QCM6490"
            },
            {
              "status": "affected",
              "version": "Qualcomm Video Collaboration VC3 Platform"
            },
            {
              "status": "affected",
              "version": "SC8380XP"
            },
            {
              "status": "affected",
              "version": "SM6250"
            },
            {
              "status": "affected",
              "version": "Snapdragon 7c Compute Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 7c Gen 2 Compute Platform \"Rennell Pro\""
            },
            {
              "status": "affected",
              "version": "Snapdragon 7c+ Gen 3 Compute"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8c Compute Platform \"Poipu Lite\""
            },
            {
              "status": "affected",
              "version": "Snapdragon 8c Compute Platform (SC8180XP-AD) \"Poipu Lite\""
            },
            {
              "status": "affected",
              "version": "Snapdragon 8cx Compute Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8cx Compute Platform \"Poipu Pro\""
            },
            {
              "status": "affected",
              "version": "Snapdragon 8cx Gen 2 5G Compute Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8cx Gen 2 5G Compute Platform \"Poipu Pro\""
            },
            {
              "status": "affected",
              "version": "Snapdragon 8cx Gen 3 Compute Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon X2 Elite"
            },
            {
              "status": "affected",
              "version": "WCD9340"
            },
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              "status": "affected",
              "version": "WCD9341"
            },
            {
              "status": "affected",
              "version": "WCD9370"
            },
            {
              "status": "affected",
              "version": "WCD9375"
            },
            {
              "status": "affected",
              "version": "WCD9378C"
            },
            {
              "status": "affected",
              "version": "WCD9380"
            },
            {
              "status": "affected",
              "version": "WCD9385"
            },
            {
              "status": "affected",
              "version": "WSA8810"
            },
            {
              "status": "affected",
              "version": "WSA8815"
            },
            {
              "status": "affected",
              "version": "WSA8830"
            },
            {
              "status": "affected",
              "version": "WSA8835"
            },
            {
              "status": "affected",
              "version": "WSA8840"
            },
            {
              "status": "affected",
              "version": "WSA8845"
            },
            {
              "status": "affected",
              "version": "WSA8845H"
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        }
      ],
      "source": "product-security@qualcomm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions."
    }
  ],
  "id": "CVE-2026-24075",
  "lastModified": "2026-09-17T15:16:44.780",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "product-security@qualcomm.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-24075",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-17T14:34:14.054510Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-17T05:17:00.033",
  "references": [
    {
      "source": "product-security@qualcomm.com",
      "url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html"
    }
  ],
  "sourceIdentifier": "product-security@qualcomm.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-126"
        }
      ],
      "source": "product-security@qualcomm.com",
      "type": "Secondary"
    }
  ]
}

GHSA-3F72-555X-5QG2

Vulnerability from github – Published: 2026-09-17 06:30 – Updated: 2026-09-17 06:30

Details

Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.

Severity

7.8 (High)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-24075"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-126"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-17T05:17:00Z",
    "severity": "HIGH"
  },
  "details": "Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.",
  "id": "GHSA-3f72-555x-5qg2",
  "modified": "2026-09-17T06:30:32Z",
  "published": "2026-09-17T06:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24075"
    },
    {
      "type": "WEB",
      "url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

Related by attack behaviour

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.

Action not permitted

CVE-2026-24075 (GCVE-0-2026-24075)

FKIE_CVE-2026-24075

GHSA-3F72-555X-5QG2

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Sightings

Nomenclature

Related by attack behaviour