Question 1

What is CVE-2026-121166 — CVE-2026-121166?

Accepted Answer

Type confusion in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)

Question 2

What is the authoritative source for CVE-2026-121166?

Accepted Answer

CVE-2026-121166 (CVE-2026-121166) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-121166CVE-2026-121166

Description

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