FKIE_CVE-2026-34192

Vulnerability from fkie_nvd - Published: 2026-06-19 10:16 - Updated: 2026-06-19 10:16
Severity
Summary
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an error path leading to UAF of GPU page tables. The vulnerability allows physical memory allocated for MMU page tables to be used after being freed. This was caused by an error path that would not cleanup properly before freeing the physical allocation.
References
367425dc-4d06-4041-9650-c2dc6aaa27cehttps://www.imaginationtech.com/gpu-driver-vulnerabilities/
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Linux",
            "Android"
          ],
          "product": "Graphics DDK",
          "vendor": "Imagination Technologies",
          "versions": [
            {
              "status": "affected",
              "version": "1.18 RTM",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "23.2 RTM",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "24.2 RTM",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "25.3 RTM",
              "status": "affected",
              "version": "25.1 RTM",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "26.1 RTM",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "367425dc-4d06-4041-9650-c2dc6aaa27ce"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an error path leading to UAF of GPU page tables.\n\n\n\nThe vulnerability allows physical memory allocated for MMU page tables to be used after being freed. This was caused by an error path that would not cleanup properly before freeing the physical allocation."
    }
  ],
  "id": "CVE-2026-34192",
  "lastModified": "2026-06-19T10:16:11.203",
  "metrics": {},
  "published": "2026-06-19T10:16:11.203",
  "references": [
    {
      "source": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
      "url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities/"
    }
  ],
  "sourceIdentifier": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

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.