CVE-2025-5419
HighActively exploited (CISA KEV)
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)
SeverityHigh
CVSS8.8
Exploit probability—
Product
Google Chromium V8
PublishedJun 3, 2025
First seenJun 3, 2025
Added to KEVJun 5, 2025
Weakness typeCWE-125Out-of-bounds readCWE-787Out-of-bounds write
How to fix
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA due date: Jun 26, 2025Update
- google chrome137.0.7151.68 or later
- microsoft edge_chromium137.0.3296.62 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 137.0.7151.68 | 137.0.7151.68 |
| microsoft edge_chromium | v < 137.0.3296.62 | 137.0.3296.62 |
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