CVE-2024-7974 Memory corruption in Chrome

What is CVE-2024-7974?

CVE-2024-7974 is a high-severity memory corruption vulnerability in Google Chrome, published on 21 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Insufficient data validation in V8 API in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: Medium)

Weakness: CWE-20

Which versions are affected by CVE-2024-7974?

It affects 1 product.

Products include Google Chrome.

How do I fix CVE-2024-7974?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2024-7974 being exploited?

There is no known exploitation of CVE-2024-7974 in the wild and no public exploit code.

Other vulnerabilities in Google Chrome

• CVE-2022-4135 Google Chromium GPU Heap Buffer Overflow Exploited Critical 9.6
• CVE-2020-16017 Google Chrome Use-After-Free Exploited Critical 9.6
• CVE-2020-16010 Google Chrome for Android UI Heap Buffer Overflow Exploited Critical 9.6
• CVE-2026-87491 Google Chromium V8 Out of Bounds Write Exploited High 8.8
• CVE-2026-85046 Google Chromium V8 Type Confusion Exploited High 8.8

All Google Chrome vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2024-7974, GHSA-c7v6-r97x-ppjq.