CVE-2026-8509

Description

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Critical)

References

https://www.securityweek.com/chrome-148-update-patches-critical-vulnerabilities/

https://issues.chromium.org/issues/493310462

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS