Live › vulnerability › CVE-2026-113054
Go to dashboardA flaw in Chrome's SiteIsolation component lets a crafted HTML page read memory inside the browser sandbox. An attacker who lures a user to the page can read data the renderer should not see.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Any machine running Google Chrome before 156.0.8078.47 is affected, since exploitation only needs a visit to a crafted page. Managed fleets that already pin a newer Chrome build can skip it.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| google chrome | vendor | < 156.0.8078.47 | 156.0.8078.47 |
156.0.8078.47google-chrome --version or chromium --version156.0.8078.47 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Out of bounds read in SiteIsolation in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
This page as .md · .json · in your agent: get_signal("CVE-2026-113054")
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.