{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: Realtek vulnerabilities","home_page_url":"https://patchfirst.co/vendor/realtek/","feed_url":"https://patchfirst.co/feed/vendor/realtek.json","description":"New and newly exploited Realtek CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2014-8361#kev","url":"https://patchfirst.co/cve/CVE-2014-8361/","title":"[KEV] CVE-2014-8361: Realtek SDK Improper Input Validation Vulnerability","content_text":"Realtek · SDK. In CISA KEV since 2023-09-18. ENISA EUVD lists it as exploited. EPSS >99.9% (higher than 99.98% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter. Named in 2 threat reports. Priority 76.0 of 100.","summary":"Realtek SDK Improper Input Validation Vulnerability","date_published":"2023-09-18T00:00:00.000Z","date_modified":"2026-06-17T00:16:37.000Z","tags":["kev","public-exploit","T1190","T1059"],"_patchfirst":{"reason":"kev","priority":76,"kev":{"dateAdded":"2023-09-18","ransomware":false},"epss":{"score":0.99971,"percentile":0.99978},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"Realtek","product":"SDK","techniqueIds":["T1190","T1059"],"reportCount":2,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2021-35394#kev","url":"https://patchfirst.co/cve/CVE-2021-35394/","title":"[KEV] CVE-2021-35394: Realtek Jungle SDK Remote Code Execution Vulnerability","content_text":"Realtek · Jungle Software Development Kit (SDK). In CISA KEV since 2021-12-10. ENISA EUVD lists it as exploited. EPSS 99.9% (higher than 99.96% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter; T1071.001 Web Protocols; T1105 Ingress Tool Transfer; T1496 Resource Hijacking; T1499 Endpoint Denial of Service; +1 more. Priority 69.9 of 100.","summary":"Realtek Jungle SDK Remote Code Execution Vulnerability","date_published":"2021-12-10T00:00:00.000Z","date_modified":"2026-06-17T03:57:29.000Z","tags":["kev","public-exploit","T1190","T1059","T1071.001","T1105","T1496","T1499","T1569.002"],"_patchfirst":{"reason":"kev","priority":69.9,"kev":{"dateAdded":"2021-12-10","ransomware":false},"epss":{"score":0.99877,"percentile":0.99964},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"Realtek","product":"Jungle Software Development Kit (SDK)","techniqueIds":["T1190","T1059","T1071.001","T1105","T1496","T1499","T1569.002"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2021-35395#kev","url":"https://patchfirst.co/cve/CVE-2021-35395/","title":"[KEV] CVE-2021-35395: Realtek AP-Router SDK Buffer Overflow Vulnerability","content_text":"Realtek · AP-Router SDK. In CISA KEV since 2021-11-03. ENISA EUVD lists it as exploited. EPSS 98.1% (higher than 99.91% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter. Named in 1 threat report. Priority 73.7 of 100.","summary":"Realtek AP-Router SDK Buffer Overflow Vulnerability","date_published":"2021-11-03T00:00:00.000Z","date_modified":"2026-06-17T03:57:29.000Z","tags":["kev","public-exploit","T1190","T1059"],"_patchfirst":{"reason":"kev","priority":73.7,"kev":{"dateAdded":"2021-11-03","ransomware":false},"epss":{"score":0.981,"percentile":0.99911},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"Realtek","product":"AP-Router SDK","techniqueIds":["T1190","T1059"],"reportCount":1,"hasPublicExploit":true,"euvdExploited":true}}]}