CVE-2026-113153

HIGH 8.8CVE-2026-113153 · Published 20/10/2026 · updated 22/10/2026

In short

CVE-2026-113153 is a HIGH (CVSS 8.8) vulnerability affecting chrome (google).
Chance of exploitation in the next 30 days (EPSS): 0.42%, higher than 36.1% of all vulnerabilities.
Fix: update to 156.0.8078.47 or later.

Package	Affected versions	Patched versions
chrome google	`< 156.0.8078.47`	`156.0.8078.47`

Description

Memory corruption in SiteIsolation in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

References

chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html · Release Notes
issues.chromium.org/issues/561099700 · Permissions Required

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Package

Affected versions

Patched versions

chrome

google

< 156.0.8078.47

156.0.8078.47

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