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CVE-2026-11645Google Chromium V8 Out-of-Bounds Read and Write Vulnerability
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
8.8 HIGHEPSS 2.44%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.8 | HIGH | 3.1CISA-ADP | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CISA required action
⚡ Known exploited · remediation due Jun 23, 2026
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Details
- CVE ID
- CVE-2026-11645
- Status
- Analyzed
- Assigner (CNA)
- Chrome
- Published
- Jun 9, 2026
- Last modified
- 2026-07-23 08:10 UTC
Affected Products
As published by the CNA in the CVE record.
GoogleChrome1 version range
- 149.0.7827.103 before 149.0.7827.103