Integer overflow in Compositing in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Integer overflow in Compositing in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak     cross-origin data via a crafted HTML page. (Chromium security severity: High) (CVE-2026-103621)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Google Chrome installed on the remote macOS host is prior to 154.0.8037.97. It is, therefore, affected by multiple vulnerabilities as referenced in the 2026_10_stable-channel-update-for-desktop advisory.

  - Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute     arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)     (CVE-2026-103630)

  - Integer overflow in Compositing in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak     cross-origin data via a crafted HTML page. (Chromium security severity: High) (CVE-2026-103621)

  - Use after free in SVG in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute     arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)     (CVE-2026-103622)

  - Use after free in MediaStream in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute     arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)     (CVE-2026-103623)

  - Use after free in Contextual Tasks in Google Chrome on on Windows prior to 154.0.8037.97 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-2026-103624)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Google Chrome installed on the remote Windows host is prior to 154.0.8037.97. It is, therefore, affected by multiple vulnerabilities as referenced in the 2026_10_stable-channel-update-for-desktop advisory.

  - Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute     arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)     (CVE-2026-103630)

  - Integer overflow in Compositing in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak     cross-origin data via a crafted HTML page. (Chromium security severity: High) (CVE-2026-103621)

  - Use after free in SVG in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute     arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)     (CVE-2026-103622)

  - Use after free in MediaStream in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute     arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)     (CVE-2026-103623)

  - Use after free in Contextual Tasks in Google Chrome on on Windows prior to 154.0.8037.97 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-2026-103624)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
362855	Linux Distros Unpatched Vulnerability : CVE-2026-103621	Nessus	Misc.	Local	medium
362704	Google Chrome < 154.0.8037.97 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	Local	critical
362703	Google Chrome < 154.0.8037.97 Multiple Vulnerabilities	Nessus	Windows	Local	critical

Detections

Analytics

CVE-2026-103621

medium

Tenable Plugins

medium

critical

critical