CVE-2025-5419
CVSS v3
8.8
HIGH
EPSS Score
3.5 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
CISA Known Exploited Vulnerability
- Date Added
- 2025-06-05
- Patch Due Date
- 2025-06-26
- Ransomware Use
- Unknown
Technical details
- CVSS v3 Vector
- 3.1
- Published
- 2025-06-03
- Last Modified
- 2025-10-24
Frequently asked questions
What is CVE-2025-5419?
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Is CVE-2025-5419 actively exploited?
Yes. CVE-2025-5419 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 6/26/2025.
What is the CVSS score for CVE-2025-5419?
CVE-2025-5419 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string 3.1.
Is CVE-2025-5419 affecting your environment?
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