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Google Chrome Allows Malicious HTML to Access Data
CVE-2026-5274
Summary
A security issue in Google Chrome's video and audio handling code allows a hacker to access and modify sensitive data on a user's computer by tricking them into visiting a malicious website. This is a serious issue that could lead to data theft or corruption. Update your Google Chrome browser to the latest version to protect yourself.
Original title
Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
Original description
Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
Vulnerability type
CWE-472
Published: 1 Apr 2026 · Updated: 1 Apr 2026 · First seen: 1 Apr 2026