CVE-2026-118318

MEDIUM 4.3CVE-2026-118318 · Published 27/10/2026 · updated 29/10/2026

In short

CVE-2026-118318 is a MEDIUM (CVSS 4.3) vulnerability affecting chrome (google).
Chance of exploitation in the next 30 days (EPSS): 0.20%, higher than 9.6% of all vulnerabilities.
Fix: update to 156.0.8078.73 or later.

Package	Affected versions	Patched versions
chrome google	`< 156.0.8078.73`	`156.0.8078.73`

Description

Improper access control in V8 in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to read memory via a crafted HTML page. (Chromium security severity: High)

References

chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_0562499947.html · Release Notes
issues.chromium.org/issues/565133743 · Permissions Required

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Package

Affected versions

Patched versions

chrome

google

< 156.0.8078.73

156.0.8078.73

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