NVD security advisoryHigh
High advisory for Use after free in Canvas in Google Chrom
CVE-2026-121123 · Reported 3 Nov 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
Use after free in Canvas in Google ChromAffected product
Advisory overview
Use after free in Canvas in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
