Question 1

What is CVE-2026-121054 — CVE-2026-121054?

Accepted Answer

Improper state validation in XML in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)

Question 2

What is the authoritative source for CVE-2026-121054?

Accepted Answer

CVE-2026-121054 (CVE-2026-121054) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-121054CVE-2026-121054

Description

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