{"schema_version":"1","data":[{"id":3694,"advisory_id":"ce88acd4-1e53-4f10-b74c-c4a501d32106","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-1906","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:39:45.006669+00:00","extraction_method":"structured","technologies":["core-kev","multiple-chipsets"],"cve_ids":["CVE-2021-1906"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability","summary":"Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failure. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-1906","products":[{"name":{"value":"Multiple Chipsets","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-1906","aliases":["CVE-2021-1906"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-390"],"cveID":"CVE-2021-1906","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-1906","dueDate":"2021-11-17","product":"Multiple Chipsets","dateAdded":"2021-11-03","vendorProject":"Qualcomm","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failure.","vulnerabilityName":"Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2021-1906","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3694,"next_before":3694}