CVE-2026-84347
HighCVSS 8.8Summary
Use-after-free in WebRTC in Google Chrome prior to 152.0.7977.75. A remote attacker could exploit a crafted HTML page to execute arbitrary code inside the sandbox.
Risk Assessment
Risk of arbitrary code execution within the browser sandbox, potentially leading to data integrity compromise or further privilege escalation.
Recommendation
Update Google Chrome to version 152.0.7977.75 or later to mitigate this vulnerability.
Other vulnerabilities in Google Chrome
See all- CVE-2026-84359Low
Information leak in Skia in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-84358Medium
Improper privilege management in Downloads in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to spoof address bar via a crafted HTML page. (Chromium security severity: Medium)
- CVE-2026-84357Unknown
Improper input validation in Omnibox in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic. (Severity: High)
- CVE-2026-84356Unknown
UI misrepresentation in FullScreen in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to spoof address bar via a crafted HTML page. (Severity: Low)
- CVE-2026-84355Low
Incorrect authorization in Navigation in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Severity: Medium)
- CVE-2026-84351High
Buffer overflow in GPU in Google Chrome on Windows prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Severity: High)
- CVE-2026-84350High
Use after free in TabStrip in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via UI Interaction. (Severity: Low)
- CVE-2026-84349High
Use after free in Browser in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Severity: High)
- CVE-2026-84348Medium
Information leak in MediaCapture in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page. (Severity: Medium)
- CVE-2026-84335High
Incorrect authorization in TabStrip in Google Chrome prior to 152.0.7977.75. A remote attacker who compromised the renderer process and leveraged social engineering could execute arbitrary code outside the sandbox.
Original NVD description (English source)
Use after free in WebRTC in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)