Question 1

What is CVE-2026-121171 — CVE-2026-121171?

Accepted Answer

Confused deputy in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Question 2

What is the authoritative source for CVE-2026-121171?

Accepted Answer

CVE-2026-121171 (CVE-2026-121171) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-121171CVE-2026-121171

Description

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