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CVE-2026-34195 Imagination Technologies CVE debrief

CVE-2026-34195 is a vulnerability in an unknown vendor's product that allows a non-privileged user to cause an out of bounds write in the kernel. The product incorrectly indexes internal state when performing sparse allocation remapping. This vulnerability was published on 2026-06-12T22:16:50.270Z and has not been modified since then.

Vendor
Imagination Technologies
Product
Graphics DDK
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-12
Original CVE updated
2026-06-16
Advisory published
2026-06-12
Advisory updated
2026-06-16

Who should care

Users of the affected product, particularly those who run software as non-privileged users, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability is caused by the product's incorrect indexing of internal state when performing sparse allocation remapping. This allows a non-privileged user to conduct intentional GPU sparse memory API calls to cause an out of bounds write in the kernel.

Defensive priority

high

Recommended defensive actions

  • Apply a patch or update from the vendor, if available. [ref-4](https://www.imaginationtech.com/gpu-driver-vulnerabilities/)
  • Limit the privileges of users running software on the affected product.
  • Monitor the affected product for suspicious activity.

Evidence notes

The vendor is listed as Unknown Vendor, but there is evidence suggesting the vendor may be Imaginationtech. [source-item](https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-06-09T12%3A30%3A41.000Z&lastModEndDate=2026-06-14T23%3A16%3A53.000Z)

Sources and references

Verified primary and authoritative sources

  • CVE-2026-34195 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-34195

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-34195 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-34195

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source reference

    Unverified legacy reference

    URL: https://www.imaginationtech.com/gpu-driver-vulnerabilities/

    367425dc-4d06-4041-9650-c2dc6aaa27ce

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.