What is the CVSS score of CVE-2025-1921?

CVE-2025-1921 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of Chrome are affected by CVE-2025-1921?

Organizations using Media Stream in Google Chrome should be aware of notable risk from CVE-2025-1921 rated CVSS 6.5. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate CVE-2025-1921?

Within 30 days: Identify affected systems running Media Stream in Google Chrome and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Chrome CVE-2025-1921

MEDIUM

Exposure of Sensitive Information Through Metadata (CWE-1230)

2025-03-05 chrome-cve-admin@google.com

Information Disclosure Chrome Google Suse

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

SUSE

MEDIUM

qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Apr 05, 2026 - 02:30 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:29 vuln.today

CVE Published

Mar 05, 2025 - 04:15 nvd

MEDIUM 6.5

DescriptionCVE.org

AnalysisAI

Inappropriate implementation in Media Stream in Google Chrome prior to 134.0.6998.35 allowed a remote attacker to obtain information about a peripheral via a crafted HTML page. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-1230. Inappropriate implementation in Media Stream in Google Chrome prior to 134.0.6998.35 allowed a remote attacker to obtain information about a peripheral via a crafted HTML page. (Chromium security severity: Medium) Affected products include: Google Chrome. Version information: prior to 134.0.6998.35.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.