CVE-2026-7977

MEDIUM

Google Chrome < 148.0.7778.96 - Same Origin Policy Bypass via Canvas

Title source: llm

Description

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)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html

https://issues.chromium.org/issues/497821223

Scores

CVSS v3 6.3

EPSS 0.0002

EPSS Percentile 6.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-269

Status published

Products (2)

google/chrome < 148.0.7778.96

Google/Chrome 148.0.7778.96

Published May 06, 2026

Tracked Since May 07, 2026