CVE-2024-9603

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-10-08 · updated 2026-06-17
Weakness: CWE-843

Description

Type Confusion in V8 in Google Chrome prior to 129.0.6668.100 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected products

Google Chrome: before 129.0.6668.100 — fixed in 129.0.6668.100

How to fix

Upgrade to a fixed version: Google Chrome 129.0.6668.100. Check the vendor advisory for mitigations.

References

https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-desktop_8.html
https://issues.chromium.org/issues/367818758

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