What is the CVSS score of CVE-2025-11206?

CVE-2025-11206 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. EPSS exploitation probability: 0.1%.

Which versions of Chrome are affected by CVE-2025-11206?

Organizations using Video in Google Chrome face moderate risk from CVE-2025-11206, a heap-based buffer overflow vulnerability rated CVSS 7.1.. A patch is available.

How to fix or mitigate CVE-2025-11206?

Within 30 days: Identify all affected systems running Video in Google Chrome and apply vendor patches as part of regular patch cycle. If patching is delayed, consider network segmentation to limit exposure.

Chrome CVE-2025-11206

HIGH

Heap-based Buffer Overflow (CWE-122)

2025-11-06 chrome-cve-admin@google.com

Buffer Overflow Chrome Google Heap Overflow Red Hat Suse

7.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Patch released

Apr 05, 2026 - 02:30 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:20 vuln.today

CVE Published

Nov 06, 2025 - 22:15 nvd

HIGH 7.1

DescriptionNVD

Heap buffer overflow in Video in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Heap buffer overflow in Video in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-122. Heap buffer overflow in Video in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High) Affected products include: Google Chrome. Version information: prior to 141.0.7390.54.

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.