PatchSiren

Realtek CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH Realtek CVE published 2026-06-19

CVE-2016-20085

CVE-2016-20085 is a high-severity vulnerability in Realtek High Definition Audio Driver 6.0.1.6730. It allows local attackers to escalate privileges by placing a malicious executable in the service path due to an unquoted service path vulnerability. The CVSS score is 8.5, indicating a high priority for defenders to address this issue. Affected systems are at risk of privilege escalation attacks, which cou [truncated]

Known exploited Realtek CVE published 2023-09-18

CVE-2014-8361

CVE-2014-8361 is a Realtek SDK improper input validation vulnerability that CISA has placed in its Known Exploited Vulnerabilities catalog. The supplied record does not include a CVSS score or detailed affected-version information, so defenders should rely on the official notices and vendor guidance. Because CISA treats this issue as actively exploited, the practical priority is to verify exposure, apply [truncated]

Known exploited Realtek CVE published 2021-12-10

CVE-2021-35394

CVE-2021-35394 is a Realtek Jungle Software Development Kit (SDK) remote code execution vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2021-12-10. The KEV listing instructs defenders to apply updates per vendor instructions, making this a high-priority patch and exposure review item for any environment that uses products built on the SDK.

Known exploited Realtek CVE published 2021-11-03

CVE-2021-35395

CVE-2021-35395 is a Realtek AP-Router SDK buffer overflow that CISA added to its Known Exploited Vulnerabilities catalog on 2021-11-03. Because it is listed in KEV, defenders should treat it as an active-risk issue and move quickly to vendor-provided remediation for any products that embed the SDK.