Google Chrome <148.0.7778.96: Canvas SOP bypass via crafted HTML
CVE-2026-7977 Published on May 6, 2026
Inappropriate implementation in Canvas in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
Vulnerability Analysis
CVE-2026-7977 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.
Weakness Type
Improper Privilege Management
The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
Products Associated with CVE-2026-7977
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Affected Versions
Google Chrome:- Version 148.0.7778.96 and below 148.0.7778.96 is affected.