codecs integer overflow

The codecs integer overflow tag covers a specific high-severity vulnerability, CVE-2026-5274, affecting Chromium-based browsers such as Google Chrome prior to version 146.0.7680.178. This integer overflow in Codecs can allow a remote attacker to perform arbitrary read/write operations via a crafted HTML page. Microsoft's Security Update Guide has acknowledged the upstream fix from Google. The vulnerability is classified as High in Chromium's severity system, and NIST is still evaluating its CVSS score. For Windows users, this tag highlights the importance of keeping browsers updated to mitigate security risks that can impact enterprise environments.