What is CVE-2025-1921?

CVE-2025-1921 is a security advisory published by Microsoft Security Response Center (MSRC). Chromium: CVE-2025-1921 Inappropriate Implementation in Media Stream

Which CVE IDs does CVE-2025-1921 cover?

CVE-2025-1921 covers the following CVE IDs: CVE-2025-1921. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2025-1921

Chromium: CVE-2025-1921 Inappropriate Implementation in Media Stream

Vendor

Microsoft Security Response Center (MSRC)

Published

July 11, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-1921 →

🔗 CVE IDs covered (1)

📋 Description