Use after free in Extensions in Google Chrome prior to 151.0.7922.137 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (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.

  - Use after free in Extensions in Google Chrome prior to 151.0.7922.137 allowed an attacker who convinced a     user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome     Extension. (Chromium security severity: High) (CVE-2026-19558)

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

The version of Google Chrome installed on the remote Windows host is prior to 151.0.7922.137. It is, therefore, affected by multiple vulnerabilities as referenced in the 2026_08_stable-channel-update-for-desktop_01815628406 advisory.

  - Use after free in Blink. (CVE-2026-19560)

  - Use after free in V8. (CVE-2026-19556)

  - Use after free in TabStrip. (CVE-2026-19557)

  - Use after free in Extensions. (CVE-2026-19558)

  - Use after free in HTML. (CVE-2026-19559)

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 macOS host is prior to 151.0.7922.137. It is, therefore, affected by multiple vulnerabilities as referenced in the 2026_08_stable-channel-update-for-desktop_01815628406 advisory.

  - Use after free in Blink. (CVE-2026-19560)

  - Use after free in V8. (CVE-2026-19556)

  - Use after free in TabStrip. (CVE-2026-19557)

  - Use after free in Extensions. (CVE-2026-19558)

  - Use after free in HTML. (CVE-2026-19559)

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
334729	Linux Distros Unpatched Vulnerability : CVE-2026-19558	Nessus	Misc.	Local	high
334633	Google Chrome < 151.0.7922.137 Multiple Vulnerabilities	Nessus	Windows	Local	critical
334632	Google Chrome < 151.0.7922.137 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	Local	critical

Detections

Analytics

CVE-2026-19558

high

Tenable Plugins

high

critical

critical