Low severity3.1NVD Advisory· Published May 28, 2026· Updated Jun 1, 2026
CVE-2026-9991
CVE-2026-9991
Description
Inappropriate implementation in Media in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Affected products
5Patches
Vulnerability mechanics
References
2- chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.htmlnvdVendor Advisory
- issues.chromium.org/issues/513173565nvdPermissions Required
News mentions
2- Chrome 148: 25 CVEs Patched in One Day, Heavy on Use-After-Free and Sandbox EscapesVypr Intelligence · May 28, 2026
- Chromium: 12 Vulnerabilities Disclosed Together, Including Critical Sandbox EscapesVypr Intelligence · May 28, 2026