CVE-2026-78951
CriticalCVSS 9.6Exploitation Probability (EPSS)
Low risk40th percentile - higher than 40% of all known CVEs
Summary
Use after free in ServiceWorker in Google Chrome prior to 152.0.7977.65. A remote attacker could execute arbitrary code outside the sandbox via a crafted HTML page.
Risk Assessment
The risk involves potential execution of malicious code outside the sandbox, which could lead to system security breaches.
Recommendation
It is recommended to immediately update Google Chrome to the latest version to eliminate this vulnerability.
Other vulnerabilities in Google Chrome
See all- CVE-2026-102328High
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102327High
Incorrect authorization in WebView in Google Chrome on Android prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)
- CVE-2026-102326High
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102325Medium
Uninitialized resource in Skia in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102324High
Use after free in PictureInPicture in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102323High
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102321High
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102319Low
Uninitialized resource in GPU in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102318Medium
Out of bounds read in WebGL in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-102317High
Improper privilege management in Mojo in Google Chrome on Windows prior to 154.0.8037.92 allowed a local attacker to potentially execute arbitrary code outside the sandbox via a local program.
Original NVD description (English source)
Use after free in ServiceWorker in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Vulnerability data from NVD (NIST) · CISA KEV · EPSS