Question 1

What is CVE-2026-121131 — CVE-2026-121131?

Accepted Answer

Use after free in Mobile in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High)

Question 2

What is the authoritative source for CVE-2026-121131?

Accepted Answer

CVE-2026-121131 (CVE-2026-121131) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-121131CVE-2026-121131

Description

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