{"schema_version":"1","data":[{"id":3515,"advisory_id":"56a30547-973b-4ef3-b540-f07139ba90c0","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-28664","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:36:21.862075+00:00","extraction_method":"structured","technologies":["core-kev","mali-graphics-processing-unit-gpu"],"cve_ids":["CVE-2021-28664"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Arm Mali Graphics Processing Unit (GPU) Unspecified Vulnerability","summary":"Arm Mali Graphics Processing Unit (GPU) kernel driver contains an unspecified vulnerability that may allow a non-privileged user to gain write access to read-only memory, gain root privilege, corrupt memory, and modify the memory of other processes. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-28664","products":[{"name":{"value":"Mali Graphics Processing Unit (GPU)","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-28664","aliases":["CVE-2021-28664"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-787"],"cveID":"CVE-2021-28664","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-28664","dueDate":"2021-11-17","product":"Mali Graphics Processing Unit (GPU)","dateAdded":"2021-11-03","vendorProject":"Arm","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Arm Mali Graphics Processing Unit (GPU) kernel driver contains an unspecified vulnerability that may allow a non-privileged user to gain write access to read-only memory, gain root privilege, corrupt memory, and modify the memory of other processes.","vulnerabilityName":"Arm Mali Graphics Processing Unit (GPU) Unspecified Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2021-28664","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3515,"next_before":3515}