CVE-2026-13798
CriticalCVSS 9.6Exploitation Probability (EPSS)
Low risk26th percentile - higher than 26% of all known CVEs
Summary
A heap buffer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allows a remote attacker who has compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Risk Assessment
The risk for the organization is the potential escalation from a compromised renderer process to a full sandbox escape, which could lead to system compromise and data exfiltration.
Recommendation
It is recommended to immediately update Google Chrome to version 150.0.7871.47 or later, which fixes this vulnerability.
Other vulnerabilities in Chromecast
See all- CVE-2026-13797Critical
Insufficient validation of untrusted input in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
- CVE-2026-13796Critical
An integer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
- CVE-2026-14063Medium
An out-of-bounds read vulnerability in the Chromecast component of Google Chrome prior to version 150.0.7871.47. A local attacker could obtain potentially sensitive information from process memory via malicious network traffic.
- CVE-2026-13900Medium
An inappropriate implementation in Chromecast within Google Chrome prior to version 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. The issue has a Chromium security severity of Medium.
- CVE-2026-13890Medium
An out-of-bounds read vulnerability in the Chromecast component of Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page.
- CVE-2026-13884High
An integer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code via malicious network traffic.
- CVE-2026-13801High
An integer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allows a remote attacker who compromised the renderer process to potentially escape the sandbox via a crafted HTML page.
Original NVD description (English source)
Heap buffer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

