8.8
High
CVE-2026-12443 Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute…
Description
Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Chrome 149.0 | earliest → < 149.0.7827.155 | 149.0.7827.155 |
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