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Description

Insufficient validation of untrusted input in Input in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

PUBLISHED Reserved 2026-06-16 | Published 2026-06-17 | Updated 2026-06-17 | Assigner Chrome

Problem types

Insufficient validation of untrusted input

Product status

149.0.7827.155 (custom) before 149.0.7827.155
affected

References

chromereleases.googleblog.com/...or-desktop_01750511403.html

issues.chromium.org/issues/516448843

cve.org (CVE-2026-12453)

nvd.nist.gov (CVE-2026-12453)

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