{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22164","assignerOrgId":"367425dc-4d06-4041-9650-c2dc6aaa27ce","state":"PUBLISHED","assignerShortName":"imaginationtech","dateReserved":"2026-01-06T15:50:36.204Z","datePublished":"2026-06-08T14:53:26.861Z","dateUpdated":"2026-06-08T18:19:11.636Z"},"containers":{"cna":{"providerMetadata":{"orgId":"367425dc-4d06-4041-9650-c2dc6aaa27ce","shortName":"imaginationtech","dateUpdated":"2026-06-08T14:53:26.861Z"},"title":"GPU DDK - Kernel heap OOB write in DevmemIntComputeVirtualIndicesFromLogical","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow (4.16)","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-113","descriptions":[{"lang":"en","value":"CAPEC-113: Interface Manipulation (Version 3.9)"}]}],"affected":[{"vendor":"Imagination Technologies","product":"Graphics DDK","platforms":["Linux","Android"],"versions":[{"status":"unaffected","version":"1.18 RTM","versionType":"custom"},{"status":"unaffected","version":"23.2 RTM","versionType":"custom"},{"status":"affected","version":"24.2 RTM","versionType":"custom"},{"status":"affected","version":"25.1 RTM","lessThanOrEqual":"25.3 RTM","versionType":"custom"},{"status":"affected","version":"26.1 RTM","versionType":"custom"}],"defaultStatus":"unknown"}],"descriptions":[{"lang":"en","value":"Software installed and run as a non-privileged user may conduct improper GPU system calls to corrupt kernel heap memory.\n\n\n\nBy creating resources of certain types and presenting a set of parameters to the affected interface the exploit can be used to corrupt kernel memory.","supportingMedia":[{"type":"text/html","base64":false,"value":"Software installed and run as a non-privileged user may conduct improper GPU system calls to corrupt kernel heap memory.\n<br>\n<br>By creating resources of certain types and presenting a set of parameters to the affected interface the exploit can be used to corrupt kernel memory."}]}],"references":[{"url":"https://www.imaginationtech.com/gpu-driver-vulnerabilities/"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-08T18:18:48.486523Z","id":"CVE-2026-22164","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-08T18:19:11.636Z"}}]}}