CVE-2026-118306

CVE Enrichment

CVSS: 9.6 CRITICAL
EPSS: 0.24%
EPSS Percentile: 14.85%
CISA KEV: Not listed

Description

Memory corruption in FileSystem 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: Critical)

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 28-Oct-2026 06:16
Last Modified: 29-Oct-2026 01:17
EPSS Date: 2026-10-28
CWE: CWE-119

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:N /
                            UI:R /
                            S:C /
                            C:H /
                            I:H /
                            A:H

References

Last enrichment sync: 29-Oct-2026 02:49
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

CVE-2026-118306, the FileSystem bug, could allow arbitrary code execution outside the sandbox through a crafted HTML page. Chrome and Firefox Updates Patch More Than 200 Vulnerabilities

Vendors (2)

Products (4)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.