CVE-2026-118316
Google Chrome
- Google Chrome
- Critical
- CVSS 9.6
- EPSS 0.21%
- No fixed version listed
Summary
Improper input validation in V8 in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
From the CVE record.
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| Google Chrome | from 156.0.8078.73, before 156.0.8078.73 | None listed |
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.6 (v3.1, scored by CISA-ADP)
- EPSS
- 0.21% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 28, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: total. As of Oct 28, 2026.
- Weakness
- CWE-20: Improper input validation
- Vendor
- Google, Chrome
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.