CVE-2026-121255 — Vulnerability intelligence

—

Published: 2026-11-03T21:17:36.327

CVSS

Not available

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

Incorrect authorization in Autofill AI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

Sources

• CVE-2026-121255
• Original advisory
• Original advisory