12 New Chrome Vulnerabilities - 8 Critical, 4 High Severity

Sandbox escape in Google Chrome desktop before 151.0.7922.72 stems from a use-after-free in the Ozone platform abstraction layer, letting a remote attacker who lures a victim to a crafted HTML page break out of the renderer sandbox and gain broader host access. Rated Critical by Chromium with CVSS 9.6 and a scope-changed vector, though exploitation currently shows as none in CISA SSVC and EPSS is low (0.31%). Vendor patch is available; no public exploit or KEV listing has been identified at time of analysis.

Sandbox escape in Google Chrome for Android before 151.0.7922.72 stems from an integer overflow in the WebGL component, letting a remote attacker who lures a victim to a crafted HTML page potentially break out of the renderer sandbox and gain broader access on the device. Google rates the Chromium severity as High and the CVSS is 9.6 due to the scope change and full CIA impact, though EPSS is low (0.21%, 11th percentile) and no public exploit is identified at time of analysis. Exploitation requires user interaction (visiting a malicious page) and is currently assessed by CISA SSVC as not actively exploited.

Sandbox escape in Google Chrome for iOS before version 151.0.7922.72 allows a remote attacker to break out of the browser's security boundary when a victim opens a crafted HTML page. Rated High by Chromium and carrying a 9.6 CVSS due to a scope-changing, high-impact outcome requiring only user interaction, though there is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.29%, 21st percentile). A vendor-released patch is available and CISA SSVC currently records exploitation status as none.

Sandbox escape in Google Chrome's ANGLE graphics layer, fixed in stable release 151.0.7922.72, lets a remote attacker who lures a victim to a crafted HTML page break out of the renderer sandbox and gain broader access on the host. Rated Critical by Chromium and scored CVSS 9.6, the flaw stems from insufficient validation of untrusted input (CWE-20) processed by ANGLE and carries a scope-changing impact. There is no public exploit identified at time of analysis and EPSS is low at 0.31% (23rd percentile), but the Critical rating and sandbox-escape primitive make prompt patching important.

Sandbox escape in Google Chrome desktop versions prior to 151.0.7922.72 stems from a use-after-free in the Views UI framework, letting a remote attacker who has already compromised the renderer process break out of the sandbox via a crafted HTML page. Rated High by Chromium with a CVSS 9.6 due to scope change and total confidentiality/integrity/availability impact, though there is no public exploit identified at time of analysis and CISA SSVC records exploitation status as none. EPSS is low (0.29%, 21st percentile), consistent with a second-stage bug that requires prior renderer compromise rather than a directly weaponizable entry point.

Sandbox escape in Google Chrome's ANGLE graphics layer affects all desktop builds prior to 151.0.7922.72, where an integer overflow can be triggered by a crafted HTML page to potentially break out of the renderer sandbox. Reported internally by the Chrome team and rated High by Chromium, with a vendor patch already shipped in the stable channel; no public exploit identified at time of analysis and EPSS exploitation probability is low (0.29%, 21st percentile). Because sandbox escapes in ANGLE are typically chained with a renderer bug, this is a high-value component of a full-chain browser exploit rather than a standalone remote code execution.

Sandbox escape in Google Chrome's ANGLE graphics component (versions prior to 151.0.7922.72) allows a remote attacker who has already compromised the renderer process to break out of the browser sandbox via a crafted HTML page. Rated High by Chromium with a CVSS 9.6 due to scope change and full CIA impact, though it requires a pre-existing renderer compromise as a chained prerequisite. There is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.29%).

Sandbox escape in Google Chrome's DevTools (versions prior to 151.0.7922.72) lets an attacker who has already compromised the renderer process break out of the sandbox and gain broader host access via a crafted HTML page. It stems from insufficient validation of untrusted input (CWE-20) and requires user interaction plus a pre-existing renderer foothold, so it functions as a second-stage exploit rather than a standalone entry point. There is no public exploit identified at time of analysis, and EPSS is low (0.17%), consistent with Chromium's internal 'Medium' severity rating despite the high NVD CVSS score.