CVE-2026-9891
Critical · 9.0CVSS
9.0
EPSS
0.3%
Published
May 28, 2026
CISA due date
—
The record
Use after free in Extensions in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted Chrome Extension. (Chromium security severity: Critical)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Tumbleweed | chromium | 0 | 148.0.7778.215-1.1 |
Related vulnerabilities
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