Vulnerability-Lookup

CVE-2026-65584 (GCVE-0-2026-65584)

Vulnerability from cvelistv5 – Published: 2026-10-30 01:32 – Updated: 2026-10-30 01:52

Title

GPU DDK - Stack Buffer Overflow via undersized UFO address array in DumpStalledContextInfo

Summary

Software installed and run as a non-privileged user may conduct improper GPU system calls causing a stack overflow in the kernel. The overflow occurs when processing resolved Linux/Android fence synchronization checkpoints, while user checkpoints are excluded from the stack array. Successful exploitation can cause kernel memory corruption and typically results in a denial-of-service condition through a kernel crash. The code vulnerability is a buffer write beyond the allocated array on the stack caused by copying excessive data from an internal buffer.

Severity

No CVSS data available.

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

imaginationtech CNA under the mitre root

CNA scorecard D 55/100 over 36 records in the last 180 days details

References

1 reference

URL	Tags
https://www.imaginationtech.com/gpu-driver-vulner…

Impacted products

1 product

Vendor	Product	Version	CPE status
Imagination Technologies	Graphics DDK	Affected: 1.18 RTM2 (custom) Affected: 23.2 RTM2 (custom) Affected: 24.2 RTM2 (custom) Affected: 25.1 RTM2 , ≤ 25.3 RTM (custom) Affected: 26.1 RTM2 (custom) Unaffected: 26.2 RTM	guessed

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              "version": "1.18 RTM2",
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              "version": "23.2 RTM2",
              "versionType": "custom"
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            },
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              "status": "affected",
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    "datePublished": "2026-10-30T01:32:56.408Z",
    "dateReserved": "2026-07-22T10:44:41.844Z",
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                    "version": "1.18 RTM2",
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                  {
                    "status": "affected",
                    "version": "23.2 RTM2",
                    "versionType": "custom"
                  },
                  {
                    "status": "affected",
                    "version": "24.2 RTM2",
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                  {
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                  {
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}

FKIE_CVE-2026-65584

Vulnerability from fkie_nvd - Published: 2026-10-30 02:17 - Updated: 2026-10-30 19:39

Severity

Summary

References

	URL	Tags
	367425dc-4d06-4041-9650-c2dc6aaa27ce	https://www.imaginationtech.com/gpu-driver-vulnerabilities/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Linux",
            "Android"
          ],
          "product": "Graphics DDK",
          "vendor": "Imagination Technologies",
          "versions": [
            {
              "status": "affected",
              "version": "1.18 RTM2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "23.2 RTM2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "24.2 RTM2",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "25.3 RTM",
              "status": "affected",
              "version": "25.1 RTM2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "26.1 RTM2",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "26.2 RTM"
            }
          ]
        }
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    }
  ],
  "id": "CVE-2026-65584",
  "lastModified": "2026-10-30T19:39:14.897",
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  "references": [
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      "type": "Secondary"
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}

GHSA-6892-6W2M-W923

Vulnerability from github – Published: 2026-10-30 03:32 – Updated: 2026-10-30 03:32

Details

The code vulnerability is a buffer write beyond the allocated array on the stack caused by copying excessive data from an internal buffer.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-65584"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-30T02:17:09Z",
    "severity": null
  },
  "details": "Software installed and run as a non-privileged user may conduct improper GPU system calls causing a stack overflow in the kernel. The overflow occurs when processing resolved Linux/Android fence synchronization checkpoints, while user checkpoints are excluded from the stack array. Successful exploitation can cause kernel memory corruption and typically results in a denial-of-service condition through a kernel crash.\n\n\n\nThe code vulnerability is a buffer write beyond the allocated array on the stack caused by copying excessive data from an internal buffer.",
  "id": "GHSA-6892-6w2m-w923",
  "modified": "2026-10-30T03:32:02Z",
  "published": "2026-10-30T03:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65584"
    },
    {
      "type": "WEB",
      "url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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.

Vulnerability timeline

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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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CVE-2026-65584 (GCVE-0-2026-65584)

FKIE_CVE-2026-65584

GHSA-6892-6W2M-W923

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Nomenclature

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Related by attack behaviour