CVE-2026-7977

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)

PUBLISHED Reserved 2026-05-05 | Published 2026-05-06 | Updated 2026-05-06 | Assigner Chrome

Problem types

Inappropriate implementation

Product status

References

chromereleases.googleblog.com/...nel-update-for-desktop.html

issues.chromium.org/issues/497821223

cve.org (CVE-2026-7977)

nvd.nist.gov (CVE-2026-7977)

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