CVE-2012-2866 Memory corruption in n/a

What is CVE-2012-2866?

CVE-2012-2866 is a high-severity memory corruption vulnerability in Google Chrome, published on 31 Aug 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Google Chrome before 21.0.1180.89 does not properly perform a cast of an unspecified variable during handling of run-in elements, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document.

Which versions are affected by CVE-2012-2866?

It affects 2 products.

Products include Google Chrome, Opensuse Opensuse.

How do I fix CVE-2012-2866?

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-2012-2866 being exploited?

There is no known exploitation of CVE-2012-2866 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 GHSA-c97h-cf8p-jqfp.