CVE-2023-4076
HighCVSS 8.8Exploitation Probability (EPSS)
Elevated risk56th percentile - higher than 56% of all known CVEs
Summary
Use after free in WebRTC in Google Chrome prior to version 115.0.5790.170 allowed a remote attacker to potentially exploit heap corruption via a crafted WebRTC session.
Risk Assessment
An attacker could exploit this vulnerability to gain control over the victim's system, posing a serious security threat to the organization.
Recommendation
It is recommended to update Google Chrome to the latest version to mitigate this vulnerability.
Other vulnerabilities in WebRTC in Google Chrome
See all- CVE-2026-8526High
An out of bounds write in WebRTC in Google Chrome prior to version 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
- CVE-2026-8016High
A use after free vulnerability in WebRTC in Google Chrome prior to version 148.0.7778.96 allows a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
- CVE-2026-7988High
Type Confusion in WebRTC in Google Chrome prior to version 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
- CVE-2026-7987High
A use after free vulnerability in WebRTC in Google Chrome prior to version 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
- CVE-2026-7928High
A use after free vulnerability in WebRTC in Google Chrome on Windows prior to version 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
- CVE-2023-3215High
A use after free vulnerability in WebRTC in Google Chrome prior to version 114.0.5735.133 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- CVE-2026-12466High
Heap buffer overflow in WebRTC in Google Chrome on Windows prior to version 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page.
- CVE-2026-12461Medium
An out of bounds read in WebRTC in Google Chrome on Windows prior to version 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
- CVE-2026-12447High
Heap buffer overflow in WebRTC in Google Chrome prior to version 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
- CVE-2023-3728High
Use after free in WebRTC in Google Chrome prior to version 115.0.5790.98 allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Original NVD description (English source)
Use after free in WebRTC in Google Chrome prior to 115.0.5790.170 allowed a remote attacker to potentially exploit heap corruption via a crafted WebRTC session. (Chromium security severity: High)