Medium severity4.3NVD Advisory· Published Oct 6, 2026· Updated Oct 7, 2026
CVE-2026-106398
CVE-2026-106398
Description
Incorrect authorization in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Affected products
2Patches
Vulnerability mechanics
References
2- chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.htmlnvdRelease NotesVendor Advisory
- issues.chromium.org/issues/543082212nvdPermissions Required
News mentions
1- Chromium: 25 Vulnerabilities Patched in Single October 6, 2026 DisclosureVypr Intelligence · Oct 6, 2026