CVE-2026-1220

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-06-10 · updated 2026-07-23
Weakness: CWE-362

Description

Race in V8 in Google Chrome prior to 144.0.7559.99 allowed a remote attacker to potentially exploit type confusion via a crafted HTML page. (Chromium security severity: High)

Affected products

Google Chrome: before 144.0.7559.99 — fixed in 144.0.7559.99

How to fix

Upgrade to a fixed version: Google Chrome 144.0.7559.99. Check the vendor advisory for mitigations.

References

https://chromereleases.googleblog.com/2026/01/stable-channel-update-for-desktop_20.html
https://issues.chromium.org/issues/473851441
https://issues.chromium.org/issues/473851441

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